Patent
   D413555
Priority
Nov 20 1998
Filed
Nov 20 1998
Issued
Sep 07 1999
Expiry
Sep 07 2013
Assg.orig
Entity
unknown
7
3
n/a
The ornamental design for a wheelchair frame, as shown and described.

FIG. 1 is a top perspective view of a wheelchair frame showing our new design, the broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a right side elevational view thereof; the left side view being a mirror image of that shown;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The stippling shown on the drawing is for shading purposes only.

Hernandez, William N., Ortego, Raul E.

Patent Priority Assignee Title
D433968, Jan 27 2000 Invacare Corporation High performance wheelchair frame
D483304, Jul 01 2002 K CARE PTY LTD Mobile shower commonde chair frame
D559741, Mar 03 2006 Lasher Sport, LLC Wheelchair
D627271, Feb 03 2009 SUNRISE MEDICAL GMBH & CO KG Wheelchair frame
D636299, Feb 03 2009 SUNRISE MEDICAL GMBH & CO KG Wheelchair caster strut
D682748, Sep 28 2009 Wheelchair chassis
D746182, Dec 09 2010 JANE, S A Device for carrying babies
Patent Priority Assignee Title
4515383, Nov 13 1980 Quadra Wheelchairs, Inc. Wheelchair construction
5152543, Nov 15 1990 EVEREST & JENNINGS, INC , A CORP OF CA Composite frame wheelchair
D395854, Sep 30 1997 Per4maX Medical Basketball sport wheelchair frame
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 15 1998HERNANDEZ, WILLIAM N Per4maX MedicalASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0096300086 pdf
May 15 1998ORTEGO, RAUL E Per4maX MedicalASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0096300086 pdf
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