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특허 상세정보

Hand truck for moving 3 point hitch equipment

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/00   
미국특허분류(USC) 414/490; 269/017; 280/04719; 414/920; 414/444
출원번호 US-0712983 (2000-11-16)
발명자 / 주소
대리인 / 주소
    Richard C. Litman
인용정보 피인용 횟수 : 17  인용 특허 : 10
초록

A wheeled hand truck adapted to carry lightweight three-point tractor hitch equipment. The hand truck has a frame made from two vertical rails, a handle, and some transverse ribs. An axle and a pair of wheels serve as the pivot point of the frame when the device is lifting objects. An extensible, upper support arm has a near end that is pivotally mounted to an upper rib. The support arm pivots up and down along a vertical plane, and has an apertured far end for attaching to the upper point of a three-point hitch connection. The hand truck also has a pair...

대표
청구항

1. A hand truck apparatus adapted for carrying an implement equipped with a three-point hitch, comprising:two substantially vertical, parallel rails, each of said rails having a top end, a bottom end, a forward side, and a back side; a handle connecting said rails at said top end; a two-wheeled axle attached to said rails proximate said bottom end; a plurality of ribs transverse to and connecting said rails, said plurality of ribs disposed in parallel succession between said bottom end and said top end; an elongated upper support arm having a tubular, in...

이 특허를 인용한 특허 피인용횟수: 17

  1. Rich, Steve; Spencer, Paul; Jarrell, Jeff Carson; Melvin, Ronald David; Levins, Rob. Adjustable lift truck. USP2015099139214.
  2. Rodney, Leach. Blade lift tool. USP2013088505934.
  3. Sosnovsky, David; Bensman, Mark. Container. USP201809RE47022.
  4. Bar-Erez, Sharon; Vilkomirski, Gil; Sabbag, Yosi; Shitrit, Elad Hay. Container with pivotable side latch. USP2017029566990.
  5. Cordy, David. Garbage can lifter. USP2014058714901.
  6. Boettcher, Lloyd. Hand truck table mover. USP2003106637761.
  7. Celli, Giuliano. Multi function hand truck. USP2005096945545.
  8. Puczkowski,Michael B.. Painting accessory cart. USP2007057210691.
  9. Bar-Erez, Sharon; Vilkomirski, Gil. Rolling container assembly with adjustable storage units. USP2015018936258.
  10. Bar-Erez, Sharon; Vilkomirski, Gil. Rolling container assembly with adjustable storage units. USP2013108567796.
  11. Bar-Erez, Sharon; Vilkomirski, Gil; Sabbag, Yosi; Shitrit, Elad Hay. Rolling container assembly with adjustable storage units. USP2015099132543.
  12. Bar-Erez, Sharon; Vilkomirski, Gil; Sabbag, Yosi; Shitrit, Elad Hay. Rolling container assembly with adjustable storage units. USP2017059643629.
  13. Barnes,Bret E.. Secure cargo transporter. USP2006067066475.
  14. Bouchard,Craig. Sled for transporting a power auger vertically across ice. USP2007067226058.
  15. Kelly, Russell J.. Table dolly. USP2004096796564.
  16. Bar-Erez, Sharon; Vilkomirski, Gil; Sabbag, Yosi; Shitrit, Elad Hay. Transportable container. USP20181010106180.
  17. Dietzenbach, Phillip J.. Weight distribution carrier. USP20181110137747.