Transportation – Perambulator – invalid chair – or stretcher – Element or attachment
Patent
1998-11-13
1999-09-14
Chin, Kay H.
Transportation
Perambulator, invalid chair, or stretcher
Element or attachment
D25122, 1212
Patent
active
D04138430
REFERENCES:
patent: D257666 (1980-12-01), McKee
patent: D324645 (1992-03-01), Magro et al.
patent: D337257 (1993-07-01), Danieli
patent: D375600 (1996-11-01), Hirano et al.
patent: 5743545 (1998-04-01), Kunze et al.
Chin Kay H.
Sunrise Medical HHG Inc.
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