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특허 상세정보

Multi-configuration walking apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45B-009/00   
미국특허분류(USC) 135/065; 135/066
출원번호 US-0817073 (2010-06-16)
등록번호 US-8291924 (2012-10-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Knobbe Martens Olson & Bear LLP
인용정보 피인용 횟수 : 1  인용 특허 : 29
초록

A multifunctional mobility device which enables or assists a person to walk without assistance from another person. The device provides a practical solution to address the various levels of mobility assistance between the minimal support of a cane and the maximum support of a four-legged walker. The multiple functions of the device are enabled by changing width and height, and include a one-legged, two-handed walker; a two-legged, two-handed walker; a hemi-walker; a stair-climbing aide; a standard or bariatric cane; and a device providing assistance from...

대표
청구항

1. A walking assistance device, comprising: a first leg, having a vertical portion with a bottom and a top, and a horizontal portion, wherein the horizontal portion has a first end distant from the vertical portion;a second leg, having a vertical portion with a bottom and a top, and a horizontal portion, wherein the horizontal portion has a first end distant from the vertical portion;wherein the first ends of the horizontal portions of the first and second legs extend towards each other;a flexible joint connecting the first ends of the horizontal portion...

이 특허에 인용된 특허 (29)

  1. Wood Maurice S. (15318 Chipman Houston TX 77060). Adjustable walker. USP1994095349977.
  2. Bertani Gilbert A. (5515 Dashwood ; #79 Houston TX 77081). Assisted walking apparatus. USP1997105676388.
  3. Thomas ; Morton I.. Collapsible cane apparatus. USP1978084106521.
  4. Kanbar Maurice S. (4 E. 77th St. New York NY 10021). Collapsible rolling cane. USP1990104962781.
  5. Hirn Doris D. (5747 N. Sheridan Chicago IL 60660-4755) Boin Joyce R. (1524 Adhland Ave. Park Ridge IL 60068) Breakwell Susan L. (2240 W. Farwell Chicago IL 60645). Combination walker/cane/quad cane. USP1991024995412.
  6. Horvitz Michele. Convertible cane construction. USP2001036206019.
  7. Saka James Y. (2470 Adriatic Ave. Long Beach CA 90810). Convertible skier seat and ski carrier. USP1984064456284.
  8. Shofner Martin K. (112 Audubon Rd. Shelbyville TN 37160). Crutch assembly. USP1981014245659.
  9. Shofner Martin K. (6109 Jocelyn Hollow Rd. Nashville TN 37205). Crutch assembly. USP1997105673719.
  10. Block Randall D. (Salt Lake City UT). Dual handled cane. USP1996035495867.
  11. Block Randall D. ; Gill Darla R.. Dual handled walking and uprisal assist device. USP1998075785070.
  12. Baliga Arvind B. (405 Valley Forge Ct. Medford NJ 08055). Dual stair step walker with assist bar. USP1996035499645.
  13. Sorrell Michael R. (Longmeadow MA) Engdahl Lawrence W. (Guilford CT) Slootsky Simon (Newton MA). Foldable front-entry walker having resistance to backward motion. USP1996035499856.
  14. Bean Lewis (R.F.D. 8 ; #302 Claremore OK 74017). Folding walker. USP198709D291791.
  15. Thomas Morton I. (Nyack NY). Folding walker. USP1976113993088.
  16. Cranny Charles J.. Folding walker with multiple configurations. USP1999115979476.
  17. Herman Harry H.. Mobility assisting device. USP1999015862824.
  18. Herman Harry H. (3003 Van Ness St. ; NW. Washington DC 20008). Mobility assisting device. USP1997065640986.
  19. Herman ; Jr. Harry H. (3003 Van Ness St. ; N.W. ; Suite 204 South Washington DC 20008). Mobility assisting devices. USP1992055113887.
  20. Moye John F.. One legged two handed walking device. USP1999055904167.
  21. Larson Roger R. (201 South Fourth St. Wilmington NC 28401). Physical rehabilitation device and method. USP1991125069446.
  22. Goldstein Jeffery P. ; Barrack ; Jr. Herb J. ; Williams ; Jr. Albert A.. Quadcane with adjustable stance. USP1998095806548.
  23. Roeglin, Roger Charles. Two-legged walker. USP2004066755203.
  24. Harwood Edward N. (103 Ivy Henderson NV 89015). Walk-through walker. USP1993065217419.
  25. Karasin,Craig E.; Powers,Thomas J.; Reed,David G.. Walker. USP2008057377285.
  26. Lorman Shmil (Petah-Tikva ILX). Walkers. USP1997025603517.
  27. Parker,John Charles; Parker,Zelpha Ruth. Walking aid. USP2007067229092.
  28. Tsuchie Kimihiro,JPX. Walking aid. USP2001046217056.
  29. Bieri H. Carlton (901 Cannan Dr. Angleton TX 77515). Walking device. USP1996115575299.