Wheelchair frame

Spalding , et al. January 13, 2

Patent Grant D721017

U.S. patent number D721,017 [Application Number D/412,493] was granted by the patent office on 2015-01-13 for wheelchair frame. This patent grant is currently assigned to Invacare Corp.. The grantee listed for this patent is Damon Jurkiewicz, Traian Mohan, Joseph Spalding, Daniel James Yee. Invention is credited to Damon Jurkiewicz, Traian Mohan, Joseph Spalding, Daniel James Yee.


United States Patent D721,017
Spalding ,   et al. January 13, 2015

Wheelchair frame

Claims

CLAIM The ornamental design for a wheelchair frame, as shown and described.
Inventors: Spalding; Joseph (Akron, OH), Jurkiewicz; Damon (Cleveland, OH), Yee; Daniel James (Parma, OH), Mohan; Traian (Parma, OH)
Applicant:
Name City State Country Type

Spalding; Joseph
Jurkiewicz; Damon
Yee; Daniel James
Mohan; Traian

Akron
Cleveland
Parma
Parma

OH
OH
OH
OH

US
US
US
US
Assignee: Invacare Corp. (Elyria, OH)
Appl. No.: D/412,493
Filed: February 3, 2012

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
29378840 Nov 10, 2010 D654408

Current U.S. Class: D12/133
Current International Class: 1212
Field of Search: ;D12/128-133 ;280/62,647-650,29,200,47.38,250.1,259,642,658 ;296/65.03,65.04 ;224/409 ;297/362,374,378.12,378.14,411.38 ;74/530 ;180/65.1 ;16/360

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Other References

International Search Report and Written Opinion from PCT/US11/28626 dated May 20, 2011. cited by applicant .
Invacare Corporation, Operator and Maintenance Manual, Pronto M5I and M6I with SureStep, 80 pgs., Rev J--Oct. 2008, copyright 2008. cited by applicant .
Invacare Corporation, User Manual, FDX Power Wheelchair Base FDX, FDX-CG, FDX-MCG, 96 pgs., Rev A--Apr. 2010, copyright 2010. cited by applicant .
Invacare Corporation, product Catalog, copyright 2004, printed Feb. 18, 2011, 14 pgs. cited by applicant .
Invacare Corporation, At'm (Take Along Chair), 2 page brochure, copyright 2009. cited by applicant .
Invacare Corporation, FDX Front-Wheel Drive Power Wheelchair, 4 page brochure, copyright 2010. cited by applicant .
Invacare Corporation, Nutron R51, 2 page brochure, copyright 2006. cited by applicant .
Invacare Corporation, P9000 XDT, 2 page brochure, copyright 2007. cited by applicant .
Invacare Corporation, Pronto M51, 4 page brochure, copyright 2010. cited by applicant .
Invacare Corporation, Pronto M51 with Formula CG Seating, 2 page web printout, printed Feb. 18, 2011. cited by applicant .
Invacare Corporation, The New TDX Family, 25 page brochure, copyright 2008. cited by applicant .
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Primary Examiner: Simmons; Ian
Assistant Examiner: Hanson; Charles
Attorney, Agent or Firm: Calfee, Halter & Griswold LLP

Description



FIG. 1 is a perspective view of a wheelchair frame;

FIG. 2 is a front view of the wheelchair frame of FIG. 1;

FIG. 3 is a rear view of the wheelchair frame of FIG. 1;

FIG. 4 is a top view of the wheelchair frame of FIG. 1;

FIG. 5 is a bottom view of the wheelchair frame of FIG. 1;

FIG. 6 is a right side view of the wheelchair frame of FIG. 1; and,

FIG. 7 is a left side view of the wheelchair frame of FIG. 1.

* * * * *


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