IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0858382
(2004-06-02)
|
등록번호 |
US-7665475
(2010-04-09)
|
발명자
/ 주소 |
- Hedstrom, Kristen K.
- Palm, Mark E.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
11 인용 특허 :
12 |
초록
▼
A utility shelf includes a retaining frame pivotally connected to a support frame. The support frame is pivotally connected to a side portion of a dish rack through a plurality of hinge elements. Similarly, the retaining frame is pivotally connected to the support frame through a corresponding plura
A utility shelf includes a retaining frame pivotally connected to a support frame. The support frame is pivotally connected to a side portion of a dish rack through a plurality of hinge elements. Similarly, the retaining frame is pivotally connected to the support frame through a corresponding plurality of hinge members. The hinge members on the retaining frame are adapted to abut a stop member that positions the retaining frame at an angle relative to the support frame. With this arrangement, the retaining frame can be extended from the support frame to support objects during a washing operation.
대표청구항
▼
We claim: 1. A dishwasher comprising: a tub defining a washing chamber; a rack including a bottom support and a peripheral wait extending from the bottom support, said rack being adapted to support objects within the washing chamber; and a utility shelf removably secured to the rack for supporting
We claim: 1. A dishwasher comprising: a tub defining a washing chamber; a rack including a bottom support and a peripheral wait extending from the bottom support, said rack being adapted to support objects within the washing chamber; and a utility shelf removably secured to the rack for supporting objects during operation of the dishwasher, said utility shelf including: a support frame defining a support surface, said support frame being adapted to rotate from a first position, wherein the support frame rests along the peripheral wall, to a second position, wherein the support frame extends away from the peripheral wall; a retaining frame attached to the support frame, said retaining frame being adapted to shift relative to the support frame from a first position, wherein the retaining frame extends adjacent the support frame, to a second position, wherein the retaining frame extends at an angle from the support frame for supporting objects during operation of the dishwasher; and a stop member acting directly between the support frame and the retaining frame to maintain the angle between the retaining frame and the support frame when the retaining frame is in the second position. 2. The dishwasher according to claim 1, wherein the retaining frame is pivotally attached to the support frame such that the retaining frame is rotatable between the first and second positions. 3. The dishwasher according to claim 1, wherein the retaining frame includes a plurality of longitudinally and laterally extending fence members surrounded by a peripheral edge portion, said longitudinally and laterally extending fence members defining a combination retaining and support surface. 4. The dishwasher according to claim 1, wherein the support frame includes a plurality of longitudinally and laterally extending web members surrounded by a peripheral edge, said plurality of longitudinally and laterally extending web members defining the support surface. 5. The dishwasher according to claim 4, wherein the support frame includes a plurality of hinge members spaced along a first length of the peripheral edge and a plurality of hinge receiving lands spaced along a second, opposing length of the peripheral edge. 6. The dishwasher according to claim 5, wherein the plurality of hinge members of the support frame are snap-fittingly attached to the rack. 7. The dishwasher according to claim 5, wherein the retaining frame includes a plurality of hinge members, said hinge members being snap-fittingly engaged with the hinge receiving lands of the support frame. 8. The dishwasher according to claim 1, wherein the support frame includes a plurality of laterally extending fingers. 9. The dishwasher according to claim 1, wherein the support frame includes at least one tab member adapted to engage the rack to retain the support frame in the first position. 10. The dishwasher according to claim 1, wherein the retaining frame nests with the support frame when in the first position. 11. The dishwasher according to claim 1, wherein a plurality of notches are arranged along a longitudinally extending side of the support frame, said plurality of notches accommodating the rack when the support frame is in the second position. 12. The dishwasher according to claim 1, wherein the retaining frame extends at an angle of approximately 160 degrees from the support frame when in the second position. 13. A utility shelf removably secured to a rack in a dishwasher comprising: a support frame defining a support surface, said support frame being adapted to rotate from a first position, wherein the support frame is adapted to rest along a peripheral wall of a dishwasher rack, to a second position, wherein the support frame extends away from the peripheral wall; a retaining frame attached to the support frame, said retaining frame being adapted to shift relative to the support frame from a first position, wherein the retaining frame extends adjacent the support frame, to a second position, wherein the retaining frame extends at an angle from the support frame for supporting objects during a dishwashing operation; and a stop member acting directly between the support frame and the retaining frame to maintain the angle between the retaining frame and the support frame when the retaining frame is in the second position. 14. The utility shelf according to claim 13, wherein the retaining frame is pivotally attached to the support frame such that the retaining frame is rotatable between the first and second positions. 15. The utility shelf according to claim 13, wherein the retaining frame includes a plurality of longitudinally and laterally extending fence members surrounded by a peripheral edge portion, said longitudinally and laterally extending fence members defining a combination retaining and support surface. 16. The utility shelf according to claim 13, wherein the support frame includes a plurality of longitudinally and laterally extending web members surrounded by a peripheral edge, said plurality of longitudinally and laterally extending web members defining the support surface. 17. The utility shelf according to claim 16, wherein the support frame includes a plurality of hinge members spaced along a first length of the peripheral edge and a plurality of hinge receiving lands spaced along a second, opposing length of the peripheral edge. 18. The utility shelf according to claim 17, wherein the plurality of hinge members of the support frame are adapted to be snap-fittingly attached to a dishwasher rack. 19. The utility shelf according to claim 17, wherein the retaining frame includes a plurality of hinge members, said hinge members being snap-fittingly engaged with the hinge receiving lands of the support frame. 20. The utility shelf according to claim 13, wherein the support frame includes a plurality of laterally extending fingers. 21. The utility shelf according to claim 13, wherein the support frame includes at least one tab member adapted to engage a dishwasher rack to retain the support frame in the first position. 22. The utility shelf according to claim 13, wherein the retaining frame nests with the support frame when in the first position. 23. The utility shelf according to claim 13, wherein a plurality of notches are arranged along a longitudinally extending side of the support frame, said plurality of notches accommodating a dishwasher rack when the support frame is in the second position. 24. The utility shelf according to claim 13, wherein the retaining frame extends at an angle of approximately 160 degrees from the support frame when in the second position.
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