Transportation – Perambulator – invalid chair – or stretcher – Element or attachment
Design Patent
2010-09-27
2011-11-08
Simmons, Ian (Department: 2916)
Transportation
Perambulator, invalid chair, or stretcher
Element or attachment
Design Patent
active
D0648248
CLAIM:
The ornamental design for a wheelchair lift assist, as shown and described.
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Hanson Charles
Ostrow Kaufman LLP
Papageorgiou Antonio
Simmons Ian
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