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Ground gripping ferrule for use on walking sticks, crutches and the like
US 2,857,925 A
Filed
: 06/30/1955
Issued
: 10/28/1958
Est. Priority Date
: 10/01/1954
Status: Expired due to Term
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Current Assignee
Stopford Higginbotham Richard
Original Assignee
Stopford Higginbotham Richard
Inventors
STOPFORD HIGGINBOTHAM RICHARD
Application Number
US03/519,175
Time in Patent Office
1,216 Days
Field of Search
US Class Current
135/86
CPC Class Codes
A45B 9/04
Ferrules or tips for crutch...
A61H 3/0288
Ferrules or tips therefor f...
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