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특허 상세정보

Collapsible stand for machine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/02   
미국특허분류(USC) 182/153; 280/035
출원번호 UP-0504065 (2006-08-15)
등록번호 US-7849966 (2011-02-10)
우선권정보 TW-94139329 A(2005-11-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Bacon & Thomas, PLLC
인용정보 피인용 횟수 : 7  인용 특허 : 25
초록

A collapsible stand includes a platform for supporting a machine, two first legs each having a top end pivotally connected to the platform, two second legs each of which is pivotally connected to each first leg and has a top part slidably inserted through a sleeve of the platform, at least one springy or biasing member and a locking device. The springy or biasing member is retained in a sleeve-like or coaxial manner on retained in a sleeve-like manner one of the second legs. The locking device is connected to the platform for fixing the second legs in po...

대표
청구항

The invention claimed is: 1. A collapsible stand comprising: a platform supporting a machine and having two sleeves pivotally connected thereon; two first legs each having a top end pivotally connected to the platform; two second legs each of which is pivotally connected to a respective one of the first legs at a pivotal point, and each having a top part inserted through a respective sleeve and slidable along the sleeve resulting in relative movement with respect to the platform; at least one first biasing member retained on one of the second legs, loca...

이 특허에 인용된 특허 (25)

  1. Larry F. Babb. Cart and stand for supporting and transporting metal working apparatus. USP2002106471220.
  2. Haas John L. (Roland Heights CA). Collapsible carrier stand for heavy machine. USP1986094611823.
  3. Haas John L. (Rowland Heights CA). Collapsible carrier stand for heavy machine. USP1988034728118.
  4. Vince Andrew Paul,GBX ITX ME12 2AN. Collapsible nursery stand. USP1999085934641.
  5. Kahle, W. Scott. Collapsible portable saw stand. USP2003066578856.
  6. Brazell, Kenneth M.; Shigo, Peter J.. Collapsible stand for a bench-top power tool. USP2005096942229.
  7. Romans Dennis R. (284 Hanover Dr. Costa Mesa CA 92626). Combination electric table saw and folding, mobile work bench. USP1990114969496.
  8. Wise, Robert W.. Counterbalanced universal mobile saw stand. USP2005056886836.
  9. Wise,Robert W.. Counterbalanced universal mobile saw stand. USP200606D523041.
  10. Wu,San Ching. Cutting machine push cart. USP2006067059616.
  11. Franklin, Duane R.; Evans, Archibald D.. Energy-recycling scissors lift. USP1985124558648.
  12. Leather Douglas E. (Keedysville MD). Foldable stand. USP1990114967672.
  13. Beelen Valere H. J. (St. Trond BEX). Foldable stand for threading machine. USP1996105560582.
  14. Gress Paul W. (Bay Village OH) Jansen John H. (Bay Village OH). Foldable stand for threading machine. USP1992025087013.
  15. Huang, Peter. Folding collapsible stand for table saw. USP2005056899306.
  16. Luedke Thomas J. (Apple Valley MN) Aagaard Randy G. (Richfield MN) Niemi Carl A. (Excelsior MN) Shea Andrew J. (Eden Prairie MN). Folding stage system. USP1994075325640.
  17. Talesky Mark S.. Folding table for use with a table saw. USP2001026182935.
  18. Hsien Kuo Chung,TWX. Lock mechanism of a pull handle assembly for a wheeled suitcase. USP1998105816374.
  19. Murrell Anthony S. (P.O. Box 166 Elwood IN 46036). Portable workstand module. USP1997025603491.
  20. Kenneth M. Brazell ; M. Edward Lawing ; Jeffrey M. Dils. Power tool and portable support assembly. USP2002036360797.
  21. Chang Fu-Cheng,TWX. Retractable handle mounting structure. USP1999015862898.
  22. Tartaglia,John. Rolling cane. USP2008027334592.
  23. Huang, Peter. Saw table having foldable stand. USP200402D486504.
  24. Del Buono Deborah M. (P.O. Box 6352 Wolcott CT 06716). Systems for receiving and supporting child car seats. USP1995105454575.
  25. Wu,San Ching. Table saw cart. USP200605D519747.