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특허 상세정보

Lap desk with external trays and hinged top

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47B-023/00   
미국특허분류(USC) 108/043 ; 108/025
출원번호 US-0193302 (1998-11-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sidley & Austin
인용정보 피인용 횟수 : 42  인용 특허 : 33
초록

A lap desk (10) is disclosed which has a base (12) which mounts a lid (14) through hinges (16, 18). The base (12), on three sides, defines tray attachment sections (40) for external attachment of one or more trays (38) to carry accessories. The lid (14) has cutout sections (50, 52, 54) which permit the lid to be moved between the open and closed position and used in the closed position with the trays (38) supported on the base (12). The base (12) can be provided with a storage lip (64) which receives the trays within the compartment (32) within the base ...

대표
청구항

[ We claim:] [1.] A lap desk, comprising:a base having at least one edge, the edge defining a first attachment member;a lid mounted to the base for motion between an open position and a closed position; andat least one tray having a side defining a second attachment member, the first and second attachment members cooperating to support the tray at the edge of the base when the lid is in the open and closed positions wherein the lid has at least one cutout section at said edge of said base when the lid is in the closed position.

이 특허에 인용된 특허 (33)

  1. Shirako Hideo (Hachioji JPX) Saito Shoichi (Tokyo JPX). Accessory for tape-cassette storage box. USP1984014428479.
  2. Lin Hong-Pei (Fl. 2 ; No. 381 ; Sec. 5 Nan-Ching East Rd. Taipei TWX). Chess box. USP1985044513974.
  3. Zovar Alan P. (18333 Hatteras St. ; #28 Tarzana CA 91356). Clip board. USP198812D298955.
  4. Jones Henry J. D. (44755 Cumberland Avenue Sardis ; British Columbia CAX) Jones Lorraine (44755 Cumberland Avenue Sardis ; British Columbia CAX V2R 3B9). Clip board for bingo. USP199412D353623.
  5. Mund John W. (Fox Lake WI) Burns Cari (Wheaton IL) Chieda Robert (Wheaton IL) Clouser ; Jr. Leon C. (Lombard IL) O\Neil Robert A. (Glen Ellyn IL). Clipboard. USP1996055516151.
  6. Peters Eddie R. (6207 Davidson Dr. Sand Springs OK 74063). Clipboard for teaching children to write correctly. USP1994035297814.
  7. Sullins Patrick H. (20408 Villa Vera Arlington ; Tarrant County TX 76017) Sullins Robert D. (6412 Springfield Dr. Arlington ; Tarrant County TX 76016). Clipboard with padded writing surface. USP199712D388463.
  8. Hartnett Guy A. (Lewiston ME). Combined clipboard and checkbook holder. USP199302D333161.
  9. Sullins Patrick H. (Arlington TX) Jennings Don M. (Arlington TX). Combined lap pillow and book support. USP199612D376948.
  10. Haas David (Suffern NY) Autote Alexander J. (Stamford CT). Combined writing board and pen. USP198611D286894.
  11. Murphy Kevin M. (1990 Del Amo Blvd. ; Suite A Torrance CA 90501). Computer mouse pad and item holder. USP1997125692815.
  12. Robson Jerry A. (50 Maple La. Mansfield OH 44906). Desktop accessories holder. USP1996015487466.
  13. Rath Michael (Bannewerthstrasse 18 D-5970 Plettenberg DEX). Flocked reading and writing desk. USP199506D359399.
  14. Djezovic Vasa (527 W. 48th St. New York NY 10036). Home and travel organizer. USP1988014717024.
  15. Hoyle, James E.. Lap desk. USP1985084537646.
  16. Mills Arthur (35 Cedar Hill Weston CT 06883) Curtis Kenneth B. (108-25 Seventy Second Ave. Forest Hills NY 11375). Lap-oriented portable desk units. USP1987104700634.
  17. Sutton Lloyd M. (4804 Eldorado Wichita Falls TX 76310). Method and apparatus for manufacturing lap desks. USP1992025090334.
  18. Beernaerts ; Andre M. H. J. ; Eskes ; Hendrik J. K.. Method for manufacturing essentially wrinkle-free foamed articles with an upholstery material adhering thereto and resu. USP1978094114213.
  19. Lyman Richard J. (Oconomowoc WI). Method of making a composite rigid foamed chair seat or the like. USP1977074035458.
  20. Hassel H. Charles (Los Angeles CA) Nash Alan (Northridge CA) Rocha Michael J. (Los Angeles CA). Modular desktop organizer for use with computer keyboard. USP1993115265735.
  21. Beno Steven J. (both c/o Ideal School Supply Corporation ; 2245 Delany Rd. Waukegan IL 60087) Mango Joseph R. (both c/o Ideal School Supply Corporation ; 2245 Delany Rd. Waukegan IL 60087). Paper trimmer. USP1990094957235.
  22. Dyer James W. (6215 Ferris Square ; #140 San Diego CA 92121). Pocket organizer system. USP1993065222764.
  23. Vulpitta Brian A. (Avon Lake OH) Walsh Diane L. (Garfield Heights OH) Nottingham John R. (Hunting Valley OH) Plantz Jeffrey (Seven Hills OH) Coyne Patrick J. (Shaker Heights OH). Portable children\s activity station. USP1997105680973.
  24. Colley ; III William B. (187 Rosewood Dr. Waldorf MD 20601). Portable kneeling pew. USP199405D346701.
  25. Jennings Russell A. (1513 Tilden Wichita Falls TX 76309). Portable shuffle desk. USP1977104052944.
  26. Hulsebusch, William H.; Hinkhouse, Lysle R.. Process for developing porosity in air impervious film and articles produced by the process. USP1985104547920.
  27. Tubbs John C. (P.O. Box 1454 Santa Fe NM 87504) Staffel A. M. (100 Mesa Vista Santa Fe NM 87501). Reading stand. USP199509D362565.
  28. Parisi ; Joseph J.. Seat construction. USP1978074099278.
  29. Montgomery William J. I. (9250 Pinetree Road Sidney ; B.C. CAX V8L 3W2). Shopping list holder. USP199211D331076.
  30. Diamond Richard (Boca Raton FL). Support for books. USP199505D358270.
  31. Degen Hugo (Seltisberg CHX). Upper mattresses. USP1980104229847.
  32. Kincheloe Allen C. (12110 Murphy Rd. Stafford TX 77477). Writing article and holder system for wet environment. USP1991035000327.
  33. Sullins Patrick H. ; Sullins Robert D.. Writing board with padded surface. USP1998105823574.

이 특허를 인용한 특허 피인용횟수: 42

  1. Gengler, David P.. Accessory and support for electronic devices, systems including the same and methods. USP2015129218024.
  2. Gengler, David P.. Accessory and support for electronic devices, systems including the same and methods. USP20180710013074.
  3. Supple, Daniel Joseph. Baseball bat rocking chair. USP2011110647712.
  4. Fabricatore, Brian K.. Carrier for electronic devices. USP2015049003978.
  5. Anderson, Debra A.. Carrying device for art and craft supplies. USP2012058167131.
  6. Kelly Lieberman ; John Hoy. Child's play console. USP200207D460635.
  7. Norton, Donna Lynn. Clip-on pattern holder with lap-workstation. USP2017059635934.
  8. King,Anthony John; King,Maureen Elizabeth. Comfortable serving tray. USP2006016986308.
  9. Schneider, Paul W.. Cushioned user interface or control device. USP2017019552077.
  10. Schneider, Paul W.. Cushioned user interface or control device. USP2014078786545.
  11. Schneider, Paul W.. Cushioned user interface or control device. USP2013088519946.
  12. Roy, Dominique; Beauregard, Thierry. Foldable leg assembly. USP2017099756934.
  13. Roy, Dominique; Beauregard, Thierry. Foldable table. USP2013098528489.
  14. Roy, Dominique; Beauregard, Thierry. Foldable table. USP2015059032883.
  15. Roy, Dominique; Beauregard, Thierry. Foldable table. USP2016119498054.
  16. Tsay,Michael; Lee,James H. Y.; Hayashi,Yasuyuki. Folding table. USP200808D575546.
  17. McFarland,David Bruce. Food service tray. USP200809D575989.
  18. Davis, Robert. Inflatable laptop desk. USP2011087992502.
  19. Jennings, Don Micheal. Lap desk. USP201007D619823.
  20. Jennings, Don Micheal. Lap desk. USP201002D609027.
  21. Jennings, Don Micheal. Lap desk. USP201207D663546.
  22. Jennings,D. Micheal. Lap desk. USP200603D517833.
  23. Jennings,Don Micheal. Lap desk. USP200901D584070.
  24. Jennings,Don Micheal. Lap desk. USP200901D584530.
  25. Palmer, Benjamin M.; Palmer, Cathy W.. Lap desk. USP2014128910838.
  26. Jennings, Don Michael. Lap desk with knee. USP201708D794974.
  27. Sullins, Patrick Hogan. Lap desk with slot and mouse pad. USP201901D836937.
  28. Chapman, Brent R.; Chapman, Jennifer M.. Lap support device. USP2016119486072.
  29. Durmon, Jr.,James D.. Lap tray. USP200809D577223.
  30. Toltzman,Randall R.; Muday,Thomas P.. Laptop desk for portable computers. USP2006107121214.
  31. Yarmer, Daniel A.; Matthews, Jay Brock; Pelletier, Lawrence M.. Pillow having a concealed food surface with integral beverage holder. USP2011118051514.
  32. Janay, Cindy. Play platform. USP2018049930972.
  33. Janay, Cindy. Play platform. USP2017049615671.
  34. Janay, Cindy. Play platform with removable containers for building blocks and other child activities. USP2015069044688.
  35. Jere L. With. Portable activity surface. USP2002046374751.
  36. Bertrand, Vic. Portable drawing apparatus. USP2012058186640.
  37. Bertrand, Vic. Portable drawing apparatus. USP2010127857277.
  38. Koulizakis, Eugenia. Portable work support and keyboard/mouse tray and work station and tethered chair. USP2017039596929.
  39. Warden, Stephen A.; Rouch, Eric; Kries, Shawn. Pull-out LED shelf. USP201902D840182.
  40. Huebner, Annette Lynn; Line, Johnathan Andrew; Drobyshewski, Susan; Hellman, Kristin Ann. Seat leveler for transporting cargo. USP20190210202060.
  41. Bolton, Alison. Sliding tray. USP2010107806059.
  42. Lau, Terence BoonKheng. Stand for supporting portable electronic display device. USP2015089115844.