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The ornamental design for a back support for a wheelchair, as shown and described. |
FIG. 1 is a perspective view of the back support illustrating our new design, showing the wheelchair and support structure for the back support in phantom;
FIG. 2 is a rear elevational view of the back support of the present invention;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Bar, Christopher A., Clapper, Dennis L.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 06 1997 | Roho, Inc. | (assignment on the face of the patent) | / | |||
Feb 09 1998 | BAR, CHRISTOPHER A | ROHO, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009031 | /0063 | |
Feb 09 1998 | CLAPPER, DENNIS L | ROHO, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009031 | /0063 |
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