Wheelchair
Granted 24 Nov 1992 · no office action yet
Current assignee: WG Critical Care, LLC · originally Composite Technology Development, Inc.
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Inventors: A. Scott Robertson, Richard Geiger, Robert W. Lishman · Examiner: Kay H. Chin · AU 291 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1 is a front perspective view of…
FIG. 1 is a front perspective view of a wheelchair showing our new design;
FIG. 2 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front perspective view of a second embodiment of the wheelchair;
FIG. 8 is a side elevational view of FIG. 7, the opposite side elevational view being a mirror image of that shown;
FIG. 9 is a front perspective view of a third embodiment of the wheelchair; and,
FIG. 10 is a side elevational view of FIG. 9, the opposite side elvational view being a mirror image of that shown.
The sole difference among the first, second and third embodiment being in the different configuration of the spoked wheel.
Claims
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