Transportation – Perambulator – invalid chair – or stretcher – Wheelchair
Design Patent
2011-03-08
2011-03-08
Simmons, Ian (Department: 2916)
Transportation
Perambulator, invalid chair, or stretcher
Wheelchair
Design Patent
active
D0633830
CLAIM:
The ornamental design for a convertible wheeled patient aid, as shown and described.
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Adhikari Ishwor P.
Derks Richard P.
Hanson Charles D
Medline Industries Inc.
Noskowicz David S.
Simmons Ian
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