Title:
Wheelchair
Document Type and Number:
United States Patent D801879

Inventors:
Slorance, Andrew Mackay (Nairn, GB)
Application Number:
29/528693
Publication Date:
11/07/2017
Filing Date:
05/29/2015
View Patent Images:
Assignee:
Carbon Black System Ltd (Nairn, GB)
Primary Class:
International Classes:
(IPC1-7): 1212
Field of Search:
D12/128-133
US Patent References:
D754569WheelchairApril, 2016Da CunhaD12/131
8801020Wheelchair and frame for a wheelchairAugust, 2014Borisoff280/250.1
8262117Wheelchair comprising a foot supportSeptember, 2012Knopf280/291
D664489WheelJuly, 2012Slorance
20120080246Wheelchair Legrest AssemblyApril, 2012Engman et al.
7841611Apparatus for transporting an invalidNovember, 2010Ivanchenko
7360840Extendable and retractable leg restApril, 2008Barlow et al.
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6702314Wheelchair lighting systemMarch, 2004Crose
6419253Wheelchair having a double turnbuckle height adjustmentJuly, 2002Mascari280/250.1
6375209Powered wheelchairApril, 2002Schlangen
6241321All terrain wheel for a wheelchairJune, 2001Gagnon
5727802Suspension wheelchair and wheelchair frameMarch, 1998Garven, Jr.280/250.1
5573260Sport wheelchair having a T-frameNovember, 1996Peterson280/250.1
5507513Multi-terrain wheelchairApril, 1996Peters et al.
5480179Wheelchair chassisJanuary, 1996Peacock
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D365786Sport wheelchair having a T-frameJanuary, 1996PetersonD12/131
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D365788Sport wheelchair having a T-frameJanuary, 1996PetersonD12/131
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Foreign References:
AU2005100037February, 2005Wheelchair headlight in controller
DE4114710November, 1992Hub brake for wheelchair - is actuated by lever and connecting rod and is unaffected by tyre pressure
EP1714629October, 2006Wheelchair
FR2700726July, 1994Technique de démoulage d'un corps creux en composite réalisé par enroulement filamentaire permettant de modifier le corps creux rectiligne en forme courbe avant étuvage de la pièce.
GB2427674January, 2007Wheelchair armrest pad incorporating lighting unit
GB2448688October, 2008A segmented seat back assembly
GB2458852October, 2009Manually driven wheelchair
GB10152718September, 2010
JP7304302November, 1995
JP11347072December, 1999
NL9401066February, 1996Wheelchair
WO/2004/108046December, 2004WHEELCHAIR WITHOUT METAL COMPONENTS FOR THE PHYSICALLY HANDICAPPED
WO/2007/099565September, 2007WHEELCHAIR FOR THE DISABLED AND FRAMEWORK THEREOF
Other References:
EU Design No. 001834607-0001, I Imagine Ltd., EU Design Application (Wheelchair), issued Mar. 12, 2011.
EU Design No. 001916131-0001, I Imagine Ltd., EU Design Application (Wheel), filed Sep. 12, 2011.
AbleData, X-Core 3 wheel, available at http://www.abledata.com/abledata.cfm?pageid=19327&top=14565&ksectionid=19327&productid=80408&trail=0&discontinued, accessed Aug. 4, 2010.
The Independent, Trekinetic—Reinventing the wheelchair, available at www.independent.co.uk/life-style.gadgets-and-tech/features/trekinetic-reinventing-thewheelchair-858190.html, accessed Aug. 4, 2010, article date Jul. 2, 2008.
Panthera X Technology, Wheelchair, available at http://www.panthera.se/index-eng.html, accessed Aug. 30, 2010.
Future Chair, Free Spirit: The World's Lightest Wheelchair, available at http://www.gizmag.com/worlds-lightest-wheelchair/9272/, accessed Sep. 4, 2013, article dated May 12, 2008.
Progeo Carbon Fibre NOIR Wheelchair, available at http://www.rehateamprogeo.com/?PAG=3&SEZ=57&MOD=43&LANG=EN, accessed Sep. 5, 2013.
“Future Chairs” and “Colors” carbon fibre model wheelchairs, Feb. 5, 2010.
Primary Examiner:
Hanson, Charles
Attorney, Agent or Firm:
Knobbe Martens Olson & Bear, LLP
Claims:
CLAIM

1. The ornamental design for a wheelchair, as shown and described.

Description:

FIG. 1 is a left side view of a wheelchair embodying my new design, the right side view forming a mirror image thereof.

FIG. 2 is a front view thereof.

FIG. 3 is a back view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is a front perspective view thereof; and,

FIG. 6 is a detail, front perspective view of a footrest portion of the wheelchair of FIG. 1.