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특허 상세정보

Portable wheeled dolly for carrying receptacle of articles and collapsible chair

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/00    B62B-005/00    A47K-001/04    A47K-001/00    A47C-004/00    A47D-001/02    A47D-001/00   
미국특허분류(USC) 280/047.18; 280/047.25; 280/645; 280/652; 280/079.2; 248/129; 297/016.1; 297/060
출원번호 US-0714372 (2003-11-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 19  인용 특허 : 19

A portable wheeled dolly for transporting a receptacle of articles, such as a quantity of baseballs to a practice field, where the dolly comprises a pair of spaced apart, elongated frame members, and a U-shaped handle engaging respective first ends of said frame members. Hingedly positioned along a midpoint of the of the frame members is a pivotal platform which functions as a transporting support surface for the receptacle, or as a seat in a static mode. A pair of wheels are provided in proximity to the second ends of the frame members, where the wheel...


I claim: 1. A portable wheeled dolly for transporting a receptacle of articles, with a convertible chair, said wheeled dolly comprising: a.) a frame composed of a pair of spaced apart tubular, elongated members with a U-shaped handle member having a pair of free legs for engagement with a first end of said tubular members; b.) said elongated members having second ends joined together by a fixed bracing support, said second ends further provided with rotatable wheels spaced vertically along said elongated members, with said wheels being spaced from a rol...

이 특허에 인용된 특허 (19)

  1. Actor James M.. Air-actuated ball-throwing and batting method. USP1998105823894.
  2. Pierce Dan. Baseball dispenser. USP2001046213574.
  3. Curtis C. Bradley. Batting skills training device. USP2002086435990.
  4. Weldon Paul. Beach buddy. USP2000106131925.
  5. Bonewicz ; Jr. Theodore J. (Philadelphia PA) Leichter Henry S. (Philadelphia PA). Carrier for use on beaches, etc.. USP1989124887837.
  6. Imai Hisato (Shinjuku JPX) Mori Sadayori (Toride JPX). Cart for hand baggage. USP1994085338054.
  7. Vance Jeffrey D. (7703 24th Ave. ; N. Hugo MN 55038). Collapsible and slidable cart. USP1985064521030.
  8. Smith William Q. (Twenty-Nine Palms CA) Gebhard Albert W. (Boulder CO). Collapsible carryall with seat. USP1976123997213.
  9. Ohlsson .ANG.ke,SEX. Combined trolley and seat. USP2001036196560.
  10. Watts Ronald C. (4507 Rocky River Rd. Charlotte NC 28205). Fisherman\s cart. USP1982104355818.
  11. Lin Hui-Liang,TWX. Foldable two-wheeled baby stroller. USP1999126000713.
  12. Lin Yung-Hsing,TWX. Folding collapsible fishing cart. USP2000076082757.
  13. Fiedor Joseph E.. Movable self supporting implement stand and convertible bucket external frame. USP1999105971333.
  14. Lin Chin-Feng (Tainan Hsien TWX). Push car. USP1993055213360.
  15. Tsai Chin Ho (No. 113 ; Lane 60 ; Gong Jiaw Street ; Tali City Taichung Hsien TWX). Seat device attached to baggage handcart. USP1997125695246.
  16. Cheng Chiun-Jer (1 Fl. ; No. 20 ; Lane 327 ; Sec. 2 ; Chung Shan Rd. Chung Ho City ; Taipei Hsien TWX). Trolley with a foldable seat assembly. USP1992115161811.
  17. Cheng Chiun-Jer (No. 20 ; Lane 327 ; Sec. 2 ; Chung Shan Rd. Chung Ho City ; Taipei Hsien TWX). Trolley with a retractable wheel assembly. USP1994045306027.
  18. Perry, David Hal. Weigh scale with support arms and fold-away seat. USP2004116825425.
  19. Maxwell Carolyn. Wheeled tool carrier. USP2001016179306.

이 특허를 인용한 특허 피인용횟수: 19

  1. Alexander, Patricia. Apparatus for a collapsible table and dolly. USP2010067726669.
  2. Wang,Teng Yi; Wu,Chang I. Carry-on baggage container with a folding chair. USP2007057213692.
  3. Britten, Craig M.. Child carrier luggage assembly. USP2012058182030.
  4. Phillips, Howard. Collapsible shelf and dolly system. USP2014078770597.
  5. Panigot, Joseph E.. Collapsible utility cart. USP2015109150230.
  6. Panigot, Joseph E.. Collapsible utility cart. USP2017039598095.
  7. Panigot, Joseph E.. Collapsible utility cart. USP20180810059357.
  8. Birch, Richard R.. Configurable seating device and method of use thereof. USP2015129220344.
  9. Kee,Lee Choo; Li,Kai Yip. Device for avoiding inattentive-fall of legged furniture article. USP2008107438272.
  10. Lopez, Albert Manuel; Lopez, Heather Noel. Dolly for field technicians. USP20180610005481.
  11. Coker, James. Foldable frame for transporting fishing equipment. USP2016129526236.
  12. Jose, Boban. Foldout tray. USP201802D811089.
  13. Wohlwender,Thomas Angelo. Golf bag having integrated seating platform. USP2007127306097.
  14. Li, Kam Ming. Luggage trolley. USP2009107607680.
  15. Udall, Laura Elizabeth; Udall, Nicholas V.. Mobile storage unit. USP2015129215915.
  16. Udall, Laura Elizabeth; Udall, Nicholas V.. Mobile storage unit. USP2018039913516.
  17. Udall, Laura Elizabeth; Udall, Nicholas V.. Mobile storage unit. USP2014118888111.
  18. Udall, Laura Elizabeth; Udall, Nicholas V.. Mobile storage unit. USP2012118317205.
  19. Kinnee, Bruce. Mobile storage unit with a retractable wheel mechanism. USP2015018936257.