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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Collapsible hand truck

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/12   
미국특허분류(USC) 280/40 ; 224/915 ; 248/98 ; 280/654
출원번호 US-0335875 (1981-12-30)
발명자 / 주소
인용정보 피인용 횟수 : 63  인용 특허 : 1
초록
▼

The collapsible hand truck disclosed includes a pair of spaced-apart, segmented, upright frame members, their segments each being pivotly connected to a “U”bracket; The upright frame members each having a handle and a wheel at opposite ends; The handles and wheels extending in the same direction from the upright members; A load-carrying bracket is rotatably connected between the upright members near the handle ends; Brace members are rotatably connected to the upright members between the “U”bracket and wheel ends; and A weight support bracket is rotatabl...

대표
청구항
▼

An improved collapsible hand truck comprising: a pair of side-by-side, spaced-apart, segmented, upright members, each of the segments of each upright member are pivotally attached in a spaced-apart relationship to a common “U”bracket and each upright comprises a handle member formed on one end thereof, extending at an angle therefrom and a wheel rotatably attached near the end remote from said handle member and extending therefrom in a direction of the distal end of said handle member, whereby said handle member and wheel lie along a common plane and the...

이 특허에 인용된 특허 (1)

  1. Taylor Frank E. (1440 S. Seneca Wichita KS 67213). Folding two-wheeled hand truck. USP1982024315632.

이 특허를 인용한 특허 피인용횟수: 63

  1. Rich, Steve; Spencer, Paul; Jarrell, Jeff Carson; Melvin, Ronald David; Levins, Rob. Adjustable lift truck. USP2015099139214.
  2. Feldman Francis J. (10081 Manderson St. Omaha NE 68134) Feldman Richard L. (10350 N. 142nd Lincoln NE 68462). Bag restraining system and method of use. USP1990124979706.
  3. Joseph M. Smith CA. Bicycle storage rack. USP2002046371309.
  4. Voves, Mark A.. Cargo carrying device. USP2013028376391.
  5. Huisman, Johan. Carriage apparatus. USP2018049950724.
  6. Schmitt, Thomas. Carrying apparatus. USP2003036533532.
  7. Berke,Joseph J.; Michael,Charles T.. Cart and bag carrier. USP2008127458600.
  8. Ohlsen Garry W.. Chair truck table accessory. USP2000086099000.
  9. vom Braucke Manfred (Bielefeld DEX) vom Braucke Hans (Vlotho DEX). Collapsible hand truck. USP1991024993727.
  10. Hollingsworth Jerry W.. Collapsible hunting cart apparatus. USP2001106308968.
  11. Ambasz Emilio (295 Central Park West New York NY 10024). Collapsible luggage carrier. USP1990044917392.
  12. Parker, Eric G.. Collapsible personal trolley. USP2017029566991.
  13. Phillips, Howard. Collapsible shelf and dolly system. USP2014078770597.
  14. Thomas A. Garland. Collapsible stroller. USP2002066402186.
  15. Austin Gloria E.. Collapsible utility cart. USP1999065915723.
  16. Gunther, Sheldon Jay. Combined hand truck and raised support stand for equipment. USP20181110118631.
  17. Stevens Terence. Compact cart. USP2000086102433.
  18. Sosnovsky, David; Bensman, Mark. Container. USP201809RE47022.
  19. Bar-Erez, Sharon; Vilkomirski, Gil; Sabbag, Yosi; Shitrit, Elad Hay. Container with pivotable side latch. USP2017029566990.
  20. Fred E. Meabon. Convertible hand dolly and cart. USP2002076419244.
  21. Teachout, Paul H.. Foldable dolly. USP1985084537421.
  22. Tsai,Chun Sheng. Foldable handcraft capable of being carried about on its wheels after being folded. USP2008107441785.
  23. Lan,Red. Foldable stroller. USP2008107441794.
  24. Schnarr, Randy; Haddock, Bryon. Foldable wheeled container. USP2013108544857.
  25. Wang,Wen Fa. Folding anchor structure for foldable hand trucks. USP2006057044484.
  26. Robberson, James D.; Robberson, Beverly J. Folding hand truck. USP2005046874799.
  27. Hsieh, Hung-Hsin. Goods fixing structure for a trolley. USP2016099452766.
  28. Tsai, Hai-Ming. Hand trolley with a load tray co-working with wheel sets. USP2015018936259.
  29. Stahler ; Sr. Richard D.. Hand truck having a folding nose piece. USP2001056234497.
  30. Meyers, Paul F.; Meyers, Thomas J.. Hand truck with adjustable-height auxiliary carrier. USP2010117823893.
  31. Tsai, Haiming. Handcart. USP2013068454033.
  32. Tsai, Haiming. Handcart. USP2012018100417.
  33. Dotsey, Michael A.; Nolan, Patrick; Knoppert, Michiel Sebastiaan Emanuél Petrus; Rosenkranz, Karen; Hartog, Merijn; Schreuder, Marcel Arthur Jan. Handle for collapsible stroller. USP2010047694980.
  34. Ortiz-Torres, Vicente. Holder for flexible wall containers. USP2012018091840.
  35. Olson, Michael L.; Dalebout, William T.. Magnetic resistance mechanism in a cable machine. USP20190110188890.
  36. Henniges, Bruce; Tyler, Douglas L.; Walen, James G.; Wu, Chunwu. Method for compacting solid medical waste. USP2014128905413.
  37. Moran, Michael J.; Halbert, Brad A.; Hickman, David A.. Pallet truck with integrated half-size pallet support. USP2017129840350.
  38. Kasravi Kasra ; MacDermid Suzanne M.. Personal cart. USP1999015863055.
  39. Matre, Daniel A.; Mahon, Terrence K.; Schwarz, Roland E. C.. Plastic hand truck with folding metal platen. USP2003096616153.
  40. Charles M. Weldon. Portable cooler caddy and cup holder. USP2002056386557.
  41. Oliver ; III Robert G. (17 Pirates Cove Hampton VA 23669). Portable entertainment center. USP1990064936594.
  42. Johnson,Chris; McMillan,A. C.. Portable luggage carts/carriers. USP2006117140635.
  43. Clover,Thomas J.. Portable material stand. USP2006107117997.
  44. Danny J. Chavez. Portable/retractable beverage cart. USP2002026345830.
  45. Turner, Victor L.. Power hand truck. USP2015099120657.
  46. Bar-Erez, Sharon; Vilkomirski, Gil. Rolling container assembly with adjustable storage units. USP2015018936258.
  47. Bar-Erez, Sharon; Vilkomirski, Gil. Rolling container assembly with adjustable storage units. USP2013108567796.
  48. Bar-Erez, Sharon; Vilkomirski, Gil; Sabbag, Yosi; Shitrit, Elad Hay. Rolling container assembly with adjustable storage units. USP2015099132543.
  49. Bar-Erez, Sharon; Vilkomirski, Gil; Sabbag, Yosi; Shitrit, Elad Hay. Rolling container assembly with adjustable storage units. USP2017059643629.
  50. Latimer, Ronald A.; Latimer, Leslie B.; Latimer, Albert D.. Shoulder-mounted hand truck. USP2013108556280.
  51. Henniges, Bruce D.; Huyser, Richard F.; Philipp, Chris; Stratton, Dennis. System and method for collecting medical waste that monitors the waste for objects that may have been inadvertantly discarded. USP20180910083593.
  52. Henniges, Bruce D.; Huyser, Richard F.; Philipp, Chris; Stratton, Dennis. System and method for collecting medical waste that monitors the waste for objects that may have been inadvertantly discarded. USP2017079711033.
  53. Irwin Lawrence F.. Transport dolly for lifting and transporting lavatory fixtures. USP2000106135466.
  54. Bar-Erez, Sharon; Vilkomirski, Gil; Sabbag, Yosi; Shitrit, Elad Hay. Transportable container. USP20181010106180.
  55. Su,Chung Shiu. Trolley structure. USP2006087097183.
  56. Avot Jean P. (Les Loges en Josas FRX). Trolley with removable containers for the use of customers in supermarkets. USP1988014721317.
  57. Rogers Ralph J. (46280 - 3rd Ave. Chilliwack ; B.C. CAX V2P 1R8). Two wheel trolley for carrying bags. USP1990044917393.
  58. Henry C. Daniels ; Barry R. Albert. Utility cart. USP200206D459564.
  59. Serhan, Michael. Walker with release mechanism. USP2004056729342.
  60. Henniges, Bruce D.; Huyser, Richard F.; Tyler, Sr., Douglas L.; Culp, Jerry A.; Philipp, Chris; Malackowski, Donald M.; Walen, James G.; Stratton, Dennis A.; Welch, Paul A.; Carusillo, Steven J.; Goldenberg, David S.. Waste collection system for collecting solid medical waste including a loading station with a metal detection sensor and/or a bag-tensioning mechanism. USP2015079089318.
  61. Watterson, Scott R.. Weight platform treadmill. USP20190410252109.
  62. Lan,Red. Wheel-mounting assembly for a stroller. USP2008057377526.
  63. Larson, Donald O.; Larson, Kasey P.. Wheeled attachment for a litter. USP2013048424899.

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