Cervical collar
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 28, 1992
Grant Date -
N/A
app pub date -
Apr 12, 1990
filing date -
Apr 12, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cervical collar arranged to be stored flat comprises an anterior member, a generally C-shaped chin support member, a connecting pin attaching each end of the chin support member to the anterior member, a posterior member formed to provide a back engaging edge portion and an occipital support portion, and fastening means for releasably retaining the ends of the anterior and posterior means in juxtaposition. Another cervical collar is similarly constructed, but has the chin support preformed and attached to the anterior member or formed as an integral part of the anterior member.
First Claim
Family
International Classification(s)
- Non-US Classification not provided for expired patents
Cited Art Landscape
Patent Citation Ranking
- Citation Ranking not provided for expired patents
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