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특허 상세정보

Laundry cart with a plurality of nesting hampers

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/02    B62B-005/06   
미국특허분류(USC) 280/3399 ; T ; 206/505 ; 280/4737 ; R
출원번호 US-0038584 (1979-05-14)
발명자 / 주소
인용정보 피인용 횟수 : 39  인용 특허 : 0
초록

A laundry cart for use by an inhabitant of a high rise apartment dwelling served by passenger elevators comprising a plurality of nesting hampers having a lower hamper moveable in a horizontal plane by wheels or casters fixed to a bottom of said lower hamper. The cart is manipulated by a vertical pole-handle removeably situate in a socket means attached to the outside of a vertical end wall of one of the hampers. The upper hampers have clamps fixed to their top edges for clasping the pole and thereby preventing the loaded hamper from overbalancing when t...

대표
청구항

A laundry cart for trundelling onto the passenger elevators in multi-storey dwellings and having a pole-handle and a plurality of nesting hampers thereto each freely detachable from each other and the pole-handle and adapted to store separately upon dismantlement in a car trunk or dwelling closet, comprising in combination; a first hamper means having a rigid base and at least one rigid side vertical wall thereto, and having a cylindrical socket holder having a closed lower end and an open upper end when vertically fixed to said rigid side wall thereof, ...

이 특허를 인용한 특허 피인용횟수: 39

  1. Michael S. Kellogg ; Dean B. Krotts. Collapsible container. USP200208D461638.
  2. Michael S. Kellogg ; Dean B. Krotts. Collapsible container and method of making and using same. USP200212RE37924.
  3. Kellogg, Michael S.; Krotts, Dean B.. Collapsible container having discontinuous frame members. USP2010127845507.
  4. Ziglar Paul S.. Collapsible hamper for the storage of laundry and other items. USP2000076089394.
  5. Kellogg, Adam M.; Kellogg, Kelly C.. Collapsible kennel. USP20180710010049.
  6. Kellogg, Kelly C.. Collapsible kennel. USP20180710010048.
  7. Sellers, Beverly. Collapsible laundry cart. USP2015048998219.
  8. Kellogg, Michael S.; Krotts, Dean B.. Collapsible structure. USP200910D601800.
  9. Kellogg, Michael S.; Krotts, Dean B.. Collapsible structure. USP201002D610352.
  10. Kellogg, Michael S.; Krotts, Dean B.. Collapsible structure. USP2005096948632.
  11. Kellogg,Michael S.; Krotts,Dean B.. Collapsible structure. USP200702D536872.
  12. Kellogg,Michael S.; Krotts,Dean B.. Collapsible structure. USP200708D547950.
  13. Kellogg,Michael S.; Krotts,Dean B.. Collapsible structure. USP200711D555905.
  14. Kellogg,Michael S.; Krotts,Dean B.. Collapsible structure. USP200604D519280.
  15. Krotts, Dean B.. Collapsible structure. USP201206D661900.
  16. Krotts, Dean B.. Collapsible structure. USP201304D680329.
  17. Krotts, Dean B.. Collapsible structure. USP201408D711107.
  18. Krotts, Dean B.. Collapsible structure. USP201501D721232.
  19. Krotts, Dean B.. Collapsible structure. USP201505D728940.
  20. Krotts, Dean B.. Collapsible structure. USP201509D739656.
  21. Krotts, Dean B.; Kellogg, Adam M.. Collapsible structure. USP201003D612117.
  22. Krotts, Dean B.; Kellogg, Adam M.. Collapsible structure. USP201010D625891.
  23. Krotts, Dean B.; Kellogg, Michael S.. Collapsible structure. USP2012038127956.
  24. Ziglar Paul S.. Hamper apparatus and methods. USP1999105964533.
  25. Cates, James L.; Standridge, Michael H.. Handcart with detachable bin. USP2004046722672.
  26. James L. Cates. Handcart with detachable bin. USP2002056390495.
  27. Cortes Ricardo. Home shopping cart. USP1999055906383.
  28. Rivera, Roberto H.; Rivera, Laura R.. Laundry cart. USP200402D486619.
  29. Lopez, John D. Laundry receptacle with lifting platform. USP2017089745116.
  30. Philip, Marvin. Laundry receptacles and related methods. USP2017079708754.
  31. Unrath, Nancy K. N.. Market trolley. USP20181210160470.
  32. Ambrefe, Jr., Joseph T; Linehan, Douglas J. Methods and systems for efficient security screening. USP2015089116513.
  33. Kellogg, Adam M.. Pet kennel. USP2016119485957.
  34. Garza, Jr., Edward R.. Portable tool box with extendable central lifting handle. USP2009097581736.
  35. Simoes, Paulo J.. Stackable and collapsible trolley cart system. USP2014048702111.
  36. Ambrefe, Jr., Joseph T.. Systems and methods for security checkpoint condition information and sharing. USP2016129516460.
  37. Kellogg,Michael S.; Krotts,Dean B.. Two compartment container. USP200709D551452.
  38. Michael S. Kellogg ; Dean B. Krotts. Two frame collapsible structure and method of making and using same. USP2002126494335.
  39. Scott,David K; Jackman,Thomas R. Vehicle. USP2007077249778.