An adjustable desk platform can include: an upper platform defining a substantially planar work surface; a base located beneath the upper platform, the base defining a bottom surface without legs that is adapted to sit on an existing desk; first and second sets of arms coupling the upper platform to
An adjustable desk platform can include: an upper platform defining a substantially planar work surface; a base located beneath the upper platform, the base defining a bottom surface without legs that is adapted to sit on an existing desk; first and second sets of arms coupling the upper platform to the base, wherein the first and second sets of arms are adapted for movement of the upper platform substantially in parallel with the base between a fully raised position and a fully lowered position; and a user-operable locking mechanism associated with the upper platform, the locking mechanism adapted to releasably lock the upper platform in the fully raised position, and in at least one intermediate position between the fully raised position and the fully lowered position. Other features and embodiments are discussed.
대표청구항▼
1. An adjustable desk platform comprising: an upper platform defining a substantially planar work surface, the upper platform defining a recess;a base located beneath the upper platform, the base defining a bottom that is adapted to sit on an existing desk;first and second sets of arms coupling the
1. An adjustable desk platform comprising: an upper platform defining a substantially planar work surface, the upper platform defining a recess;a base located beneath the upper platform, the base defining a bottom that is adapted to sit on an existing desk;first and second sets of arms coupling the upper platform to the base, wherein the first and second sets of arms are adapted for movement of the upper platform substantially in parallel with the base between a raised position and a lowered position;a keyboard tray suspended below the recess in the upper platform, wherein the keyboard tray defines first and second lateral edges;a first support bracket extending between the upper platform and the first lateral edge of the keyboard tray; anda second support bracket extending between the upper platform and the second lateral edge of the keyboard tray;wherein the first support bracket and the second support bracket are located on opposite sides of the recess, and the surface area of the keyboard tray is less than the surface area of the upper platform. 2. The adjustable desk platform of claim 1, wherein the recess defines first and second lateral sides, and the first support bracket extends between the first lateral side of the recess and the first lateral edge of the keyboard tray, and the second support bracket extends between the second lateral side of the recess and the second lateral edge of the keyboard tray. 3. The adjustable desk platform of claim 2, wherein the recess is substantially U-shaped. 4. The adjustable desk platform of claim 1, further comprising: a locking mechanism associated with the upper platform, the locking mechanism adapted to releasably lock the upper platform in the raised position and in at least one intermediate position between the raised position and the lowered position. 5. The adjustable desk platform of claim 4, wherein the locking mechanism comprises: a first anchor biased into a locked position to immobilize the first set of arms;a second anchor biased into a locked position to immobilize the second set of arms;a first handle user-operable to move the first anchor into an unlocked position to permit movement of the first set of arms; anda second handle user-operable to move the second anchor into an unlocked position to permit movement of the second set of arms. 6. The adjustable desk platform of claim 5, further comprising: a first linkage extending between the first handle and the first anchor; anda second linkage extending between the second handle and the second anchor. 7. The adjustable desk platform of claim 1, wherein the first set of arms comprises a first arm and a second arm and the second set of arms comprises a third arm and a fourth arm, the adjustable desk platform further comprising: a first elastic member extending between the first arm and the second arm; anda second elastic member extending between the third arm and the fourth arm. 8. The adjustable desk platform of claim 7, wherein the first and second elastic members comprise coil springs. 9. The adjustable desk platform of claim 1, further comprising: a first boss located on the first set of arms;a first spring extending between the base and the first boss;a second boss located on the second set of arms; anda second spring extending between the base and the second boss;wherein the first and second springs bias the upper platform toward the raised position. 10. The adjustable desk platform of claim 9, further comprising: a third spring located on the base; anda fourth spring located on the base;wherein movement of the upper platform toward the lowered position causes the first and second bosses to deflect the third and fourth springs, respectively. 11. The adjustable desk platform of claim 1, wherein the upper platform moves laterally with respect to the base when moved from the lowered position to the raised position. 12. The adjustable desk platform of claim 1, wherein the bottom of the base is without legs. 13. An adjustable desk platform comprising: an upper platform defining a substantially planar work surface, the upper platform defining a recess having first and second lateral sides, and a third side substantially transverse to the first and second lateral sides;a base located beneath the upper platform, the base defining a bottom that is adapted to sit on an existing desk;first and second sets of arms coupling the upper platform to the base, wherein the first and second sets of arms are adapted for movement of the upper platform substantially in parallel with the base between a raised position and a lowered position, wherein the upper platform moves laterally with respect to the base when moved from the lowered position to the raised position;a reinforcement member extending between the first set of arms and the second set of arms;a keyboard tray suspended below the recess in the upper platform, wherein the keyboard tray defines first and second lateral edges;a first support bracket extending between the upper platform and the first lateral edge of the keyboard tray;a second support bracket extending between the upper platform and the second lateral edge of the keyboard tray, wherein the first support bracket and the second support bracket are located on opposite sides of the recess, and the surface area of the keyboard tray is less than the surface area of the upper platform. 14. The adjustable desk platform of claim 13, further comprising: a first mounting bracket extending below the upper platform, wherein the first set of arms is connected to the first mounting bracket; anda second mounting bracket extending below the upper platform, wherein the second set of arms is connected to the second mounting bracket. 15. The adjustable desk platform of claim 13, further comprising: a locking mechanism associated with the upper platform, the locking mechanism adapted to retain the upper platform in the raised position and in at least one intermediate position between the raised position and the lowered position. 16. The adjustable desk platform of claim 15, wherein the locking mechanism comprises: a first handle connected to the upper platform, the first handle upper-operable to release the first locking mechanism to permit movement of the upper platform with respect to the base; anda second handle connected to the upper platform, the first handle user-operable to release the second locking mechanism to permit movement of the upper platform with respect to the base. 17. The adjustable desk platform of claim 13, wherein the first set of arms comprises a first arm and a second arm and the second set of arms comprises a third arm and a fourth arm, the adjustable desk platform further comprising: a first elastic member extending between the first arm and the second arm; anda second elastic member extending between the third arm and the fourth arm. 18. The adjustable desk platform of claim 17, wherein the first and second elastic members comprise coil springs. 19. The adjustable desk platform of claim 13, further comprising: a first boss located on the first set of arms;a first spring extending between the base and the first boss;a second boss located on the second set of arms; anda second spring extending between the base and the second boss;wherein the first and second springs bias the upper platform toward the raised position. 20. The adjustable desk platform of claim 19, further comprising: a third spring located on the base; anda fourth spring located on the base;wherein movement of the upper platform toward the lowered position causes the first and second bosses to deflect the third and fourth springs, respectively. 21. An adjustable desk platform comprising: an upper platform defining a substantially planar work surface;a base located beneath the upper platform, the base defining a bottom that is adapted to sit on an existing desk;first and second sets of arms coupling the upper platform to the base, wherein the first and second sets of arms are adapted for movement of the upper platform substantially in parallel with the base between a raised position and a lowered position;a reinforcement member extending between the first set of arms and the second set of arms;a keyboard tray suspended below the upper platform, wherein the keyboard tray defines first and second lateral edges;a first support bracket extending between the upper platform and the first lateral edge of the keyboard tray;a second support bracket extending between the upper platform and the second lateral edge of the keyboard tray, wherein the surface area of the keyboard tray is less than the surface area of the upper platform; anda locking mechanism adapted to releasably lock the upper platform in the raised position and in at least one intermediate position between the raised position and the lowered position, the locking mechanism comprising: a first anchor biased into a locked position to immobilize the first set of arms;a second anchor biased into a locked position to immobilize the second set of arms;a first handle extending below the upper platform, the first handle user-operable to move the first anchor into an unlocked position to permit movement of the first set of arms; anda second handle extending below the upper platform, the second handle user-operable to move the second anchor into an unlocked position to permit movement of the second set of arms;a first linkage extending between the first handle and the first anchor; anda second linkage extending between the second handle and the second anchor. 22. The adjustable desk platform of claim 21, wherein the locking mechanism further comprises: a first set of perforations, wherein the first anchor is biased into engagement with the first set of perforations; anda second set of perforations, wherein the second anchor is biased into engagement with the second set of perforations. 23. The adjustable desk platform of claim 21, further comprising: a first mounting bracket extending below the upper platform, wherein the first set of arms is connected to the first mounting bracket; anda second mounting bracket extending below the upper platform, wherein the second set of arms is connected to the second mounting bracket. 24. The adjustable desk platform of claim 21, further comprising: a first elastic member connected to the first set of arms, the first elastic member adapted to bias the upper platform toward the raised position; anda second elastic member connected to the second set of arms, the second elastic member adapted to bias the upper platform toward the raised position. 25. The adjustable desk platform of claim 21, wherein the keyboard tray is generally T-shaped. 26. An adjustable desk platform comprising: an upper platform defining a substantially planar work surface;a base located beneath the upper platform, the base defining a bottom that is adapted to sit on an existing desk;first and second sets of arms coupling the upper platform to the base, wherein the first and second sets of arms are adapted for movement of the upper platform substantially in parallel with the base between a raised position and a lowered position;a first mounting bracket extending below the upper platform, wherein the first set of arms is connected to the first mounting bracket;a second mounting bracket extending below the upper platform, wherein the second set of arms is connected to the second mounting bracket;a reinforcement member extending between the first set of arms and the second set of arms;a keyboard tray suspended below the upper platform, wherein the keyboard tray defines first and second lateral edges;a first support bracket extending between the upper platform and the first lateral edge of the keyboard tray;a second support bracket extending between the upper platform and the second lateral edge of the keyboard tray, wherein the surface area of the keyboard tray is less than the surface area of the upper platform;a locking mechanism adapted to retain the upper platform in the raised position and in at least one intermediate position between the raised position and the lowered position, the locking mechanism comprising: a first handle extending below the upper platform, the first handle user-operable to permit movement of the upper platform with respect to the base; anda second handle extending below the upper platform, the second handle user-operable to permit movement of the upper platform with respect to the base;wherein the upper platform moves laterally with respect to the base when moved from the lowered position to the raised position. 27. The adjustable desk platform of claim 26, further comprising: a first elastic member connected to the first set of arms, the first elastic member adapted to bias the upper platform toward the raised position; anda second elastic member connected to the second set of arms, the second elastic member adapted to bias the upper platform toward the raised position. 28. The adjustable desk platform of claim 26, wherein the keyboard tray is adapted to pivot with respect to the upper platform. 29. An adjustable desk platform comprising: an upper platform defining a substantially planar work surface, the upper platform defining a recess;a base located beneath the upper platform, the base defining a bottom that is adapted to sit on an existing desk;first and second sets of arms coupling the upper platform to the base, wherein the first and second sets of arms are adapted for movement of the upper platform substantially in parallel with the base between a raised position and a lowered position, wherein the upper platform moves laterally with respect to the base when moved from the lowered position to the raised position;a first mounting bracket extending below the upper platform, wherein the first set of arms is connected to the first mounting bracket;a second mounting bracket extending below the upper platform, wherein the second set of arms is connected to the second mounting bracket;a reinforcement member extending between the first set of arms and the second set of arms;a keyboard tray suspended below the recess in the upper platform, wherein the keyboard tray defines first and second lateral edges;a first support bracket extending between the upper platform and the first lateral edge of the keyboard tray;a second support bracket extending between the upper platform and the second lateral edge of the keyboard tray, wherein the first support bracket and the second support bracket are located on opposite sides of the recess, and the surface area of the keyboard tray is less than the surface area of the upper platform; anda locking mechanism adapted to releasably lock the upper platform in the raised position and in at least one intermediate position between the raised position and the lowered position. 30. The adjustable desk platform of claim 29, further comprising: a first elastic member connected to the first set of arms, the first elastic member adapted to bias the upper platform toward the raised position; anda second elastic member connected to the second set of arms, the second elastic member adapted to bias the upper platform toward the raised position. 31. The adjustable desk platform of claim 29, wherein the keyboard tray is adjustable forward and rearward with respect to the upper platform. 32. The adjustable desk platform of claim 29, wherein the locking mechanism comprises: a first anchor and a first set of perforations, wherein the first anchor is movable into engagement with the first set of perforations; anda second anchor and a second set of perforations, wherein the second anchor is movable into engagement with the second set of perforations. 33. An adjustable desk platform comprising: an upper platform defining a work surface;a base located beneath the upper platform, the base defining a bottom that is adapted to sit on an existing desk;first and second sets of arms coupling the upper platform to the base, wherein the first and second sets of arms are adapted for movement of the upper platform substantially in parallel with the base between a raised position and a lowered position;a locking mechanism adapted to retain the upper platform in the raised position and in at least one intermediate position between the raised position and the lowered position, the locking mechanism including first and second handles extending below the upper platform, the first and second handles user-operable to permit movement of the upper platform with respect to the base. 34. The adjustable desk platform of claim 33, further comprising: a first mounting bracket extending below the upper platform, wherein the first set of arms is connected to the first mounting bracket; anda second mounting bracket extending below the upper platform, wherein the second set of arms is connected to the second mounting bracket. 35. The adjustable desk platform of claim 33, further comprising a reinforcement member extending between the first set of arms and the second set of arms. 36. The adjustable desk platform of claim 33, further comprising a keyboard tray suspended below the upper platform.
Golden Jo-Ann (Lake Worth FL) Squatrito Angelo (Juno Beach FL) Brown Thomas J. (Wellington FL) Yates Lawrence J. (Lake Worth FL) Elfman Kenneth (Boynton Beach FL), Adjustable work station for the handicapped.
Wallin Per Olov T. (Televerket S-123 86 Farsta SEX) Warell Bengt H. (Televerket S-123 86 Farsta SEX) Svensson Ake P. (Televerket S-123 86 Farsta SEX) Lundstrm Kurt A. (Televerket Industridivisionen S, Arrangement for a switchboard desk.
Nagy Marta K. (3578 Agate St. Thousand Oaks CA 91360) Foris Victor G. (4608 Glencoe Ave. #6 Marina Del Rey CA 90292), Ergonomically designed computer workstation adjustable to various sitting and standing positions.
Borgman Randall W. (Holland MI) Cleair William L. (Holland MI) Gingrich Bryan R. (Holland MI) Osterman Thomas J. (Grand Haven MI) Pierce Paul M. (Grand Haven MI), Height adjustable table.
Brin ; Jr. George G. ; Michas Luke W. ; Harrison Marc S. ; Lye Michael T. ; Laguinia Edgar L. ; Akers Elizabeth, Kitchen countertop assembly with multiple, vertically adjustable integrated work spaces.
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