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특허 상세정보

Plastic dolly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/02    A47B-009/00   
미국특허분류(USC) 280/791 ; R ; 108/561 ; 108/901 ; 403/4081
출원번호 US-0858671 (1986-05-02)
발명자 / 주소
인용정보 피인용 횟수 : 27  인용 특허 : 4
초록

The present invention relates to a plastic dolly having a pair of longitudinal side members and a pair of transverse end members coupled together by lap joints to form a frame, preferably a rectangle. The various members are molded in a honeycomb/cellular configuration to conserve product weight and materials. Each of the four corner joints includes a caster fastening hole for receiving a caster fastening bolt which securely fastens the joints together and carries a dolly caster wheel. Additional strength and rigidity is provided to the dolly by two long...

대표
청구항

A plastic dolly, said dolly comprising: a pair of longitudinal side members and a pair of transverse end members coupled to form a frame, said side members being formed in a honeycomb/cellular configuration; each of said side members and said end members having end portions, said end portions interfitting to form a lap joint coupling said side members and said end members at each corner of the frame; a caster fastening hole formed in each of said end members for receiving a caster fastening bolt which securely fastens each of said lap joints together and...

이 특허를 인용한 특허 피인용횟수: 27

  1. Leibman Bernard. Ball caster with snap-in ball. USP2000106134747.
  2. Volz, Jodi; Rieke, Aaron. Base with wheels for a temporary display rack. USP201604D754462.
  3. Volz, Jodi; Rieke, Aaron. Base with wheels for a temporary display rack. USP201508D735510.
  4. Bernal, Andres; Buttazzoni, Luca. Castor assembly for modular dolly and kit. USP2016059340222.
  5. Buttazzoni, Luca; Bernal, Andres. Castor supported dolly assembly capable of being made from lightweight materials and of being used as a pallet assembly. USP2016089409585.
  6. Bernal, Andres; Buttazoni, Luca. Castor supported dolly assembly capable of being made from lightweight materials and so as to be disposable or severable. USP2014118876145.
  7. Buttazzoni, Luca; Bernal, Andres. Castor supported dolly assembly capable of being made from lightweight materials and so as to be disposable or severable. USP2014118876127.
  8. Jean-Sebastien Comtois. Convertible pallet. USP200212D467053.
  9. Volz, Jodi; Rieke, Aaron. Display unit. USP201809D827340.
  10. Volz, Jodi; Rieke, Aaron. Display unit configured for quick assembly. USP20181110123634.
  11. Itmec, Nihat; Kars, A. Rifat; Donald, Douglas. Dolly. USP2013108544859.
  12. Kern Alan R. ; Porter Terrill M.. Dolly with one-piece plastic frame. USP1999075921566.
  13. Leverington James M.. File cabinet dolly with open frame. USP2001036203031.
  14. King, David L.. High strength plastic furniture dolly. USP2014038668211.
  15. Diekmann, Karsten; Gschloessl, Stefan. Holder element for holding at least one flat surface-light lamp, set of a plurality of lampholders and a plurality of elongate holding bodies and luminaire. USP2017039599324.
  16. Buttazzoni, Luca. Lightweight dolly assembly. USP2014128910955.
  17. Dobron Frank J. (164 W. College Ave. Milwaukee WI 53207). Mobile cart having adjustable supports. USP1990064934720.
  18. Neuman, Timothy. Modular multiple dolly moving system. USP2005126974140.
  19. Rehrig Houston (Pasadena CA). Plastic dolly with protective caps. USP1989044824129.
  20. Buttazzoni, Luca; Bernal, Andres. Self-contained dolly assembly. USP2017029566993.
  21. Buttazzoni, Luca; Bernal, Andres. Self-contained dolly assembly. USP2015049010798.
  22. McLerran, Steve. Stackable dollies and dolly systems. USP2005126979005.
  23. Rehrig Houston (Pasadena CA). Strenghtened plastic dolly. USP1989044822066.
  24. Volz, Jodi; Rieke, Aaron. Temporary display rack. USP20180710021995.
  25. Volz, Jodi; Rieke, Aaron. Temporary display rack. USP201804D815469.
  26. Volz, Jodi; Rieke, Aaron. Temporary display rack. USP201701D775871.
  27. Volz, Jodi; Rieke, Aaron. Temporary display rack flat kit. USP201608D763017.