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특허 상세정보

Mower sulky

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-063/00   
미국특허분류(USC) 280/032.7 ; 172/257 ; 172/433 ; 280/493 ; 280/760
출원번호 US-0756541 (1996-11-26)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Emerson & AssociatesEmerson
인용정보 피인용 횟수 : 32  인용 특허 : 6
초록

A sulky for a self propelled lawn mower, the sulky being interconnected by a pivot frame and a horizontal pivot to the mower frame, and a vertical pivot between the sulky frame and wheels in order to retain the operator in a constant position in respect to the mower under all operator conditions.

대표
청구항

[ What is claimed:] [1.] A sulky for use with an associated self-propelled apparatus having a frame, said sulky comprising:a sulky frame;a sulky stand supported by said sulky frame;a wheel connected to said sulky frame to support said sulky frame and said sulky stand for travel; and,a pivot frame for connecting said sulky stand to the frame, said pivot frame having first and second ball ends receivable by first and second brackets for connection to the apparatus frame, said first ball end being detachably connected to said first bracket by a first remova...

이 특허를 인용한 특허 피인용횟수: 32

  1. Bellis ; Jr. William B.. Convertible sulky. USP2000116145855.
  2. David C. Newkirk. Docking assembly. USP2002116481739.
  3. Hazen, Donald B.. Double-castered wheel trailer having lockable caster wheels. USP2003096626449.
  4. Oswald, Kevin; Dwyer, Sean; Cushing, Leanne; Adams, Michael; Reese, Braxton; Bednar, Richard D.; Flynn, James; Sandy, Jerry; Limpo, Thomas; Brinkman, Steve; Glomski, Krzysztof. Front-mounted stand-on lawn care vehicle. USP20181010099714.
  5. Oswald, Kevin; Dwyer, Sean; Cushing, Leanne; Adams, Michael; Reese, Braxton; Bednar, Richard D.; Flynn, James; Sandy, Jerry; Limpo, Thomas; Brinkman, Steve; Glomski, Krzysztof. Front-mounted stand-on lawn care vehicle. USP2016089409589.
  6. Kraai, Jason J.; Ensz, Russell Mark. Latch assembly for a tow bar. USP2013118573630.
  7. Azure, John P.; Erickson, Tanner L.; Hentges, Barry L.; Murray, David A.; Lawrence, Greg L.. Platform assembly for use with working vehicle. USP2011077980569.
  8. Bares, Mark F.. Ride on platform for small loader. USP2009117611155.
  9. Kallevig, Bruce E.. Rider platform for self-propelled vehicle. USP2013098528915.
  10. Havener, Chris. Self-propelled lawn mower and sulky device. USP2013068454032.
  11. Joran Lundh SE. Standing board for buggies, push-chairs and prams. USP2002076422634.
  12. Jones, Andrew D.; Peng, Robin; Sonderegger, Ralph; Peterson, Bart; Kinkade, Kevin. Stroller passenger assembly. USP2011108029007.
  13. Thomas K. Bricko. Sulky for outdoor power equipment unit. USP2002116485036.
  14. Omstead,Michael J.. Sulky for self-propelled machines. USP2007117300061.
  15. Vachal, Tommy Joe. Sulky for use with walk-behind machine. USP2009057527285.
  16. William B. Bellis, Jr.. Sulky with damper. USP2002126488291.
  17. William B. Bellis, Jr.. Sulky with removable foot plate. USP2002126497422.
  18. Kraai, Jason Jay; Ensz, Russell Mark. Tow bar and latch assembly. USP2013118573629.
  19. Greaves, John. Tow bar apparatus. USP2003096612604.
  20. Greaves, John. Tow bar apparatus. USP2003016502847.
  21. Greaves, Jr., John C.. Tow bar apparatus. USP2004076764092.
  22. Greaves, Jr., John C.; Kraai, Jason J.. Tow bar apparatus. USP2010117837216.
  23. Pawelek Andrzej B.. Tow bar for towing a trailing bicycle by a leading bicycle. USP2000046050580.
  24. Hahne,Merton; Penlerick,Mark; Crippen,Anthony. Tow bar for vehicle. USP2006047032919.
  25. Hahne,Merton; Penlerick,Mark; Crippen,Anthony. Tow bar having a single moving part for operatively accommodating pitch and roll movements between a towing vehicle and a towed vehicle. USP2008117445226.
  26. Hahne,Merton; Penlerick,Mark; Crippen,Anthony. Tow bar having a single moving part for operatively accommodating pitch and roll movements between a towing vehicle and a towed vehicle. USP2006016991247.
  27. Schoonover,Donald R.. Tow bar having a single, centrally-located ball-and-socket joint for accommodating pitch, yaw and roll movements between a towing vehicle and a towed vehicle. USP2006107125031.
  28. Jans, Stanley E.. Trailer system for a zero turn radius vehicle. USP2018069987890.
  29. Velke, James D.; Wright, William R.. Walk-behind lawn mower. USP2009047523795.
  30. Velke,James D.; Wright,William R.. Walk-behind lawn mower. USP2008047364169.
  31. Velke, James D.; Wright, William R.. Walk-behind lawn mower sulky latch assembly. USP2009127624996.
  32. Cousin, Benoït. Wheeled platform for coupling to a pushchair. USP2009097581737.