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SAFETY DEVICE
US 3,476,403 A
Filed
: 09/11/1967
Issued
: 11/04/1969
Est. Priority Date
: 09/11/1967
Status: Expired due to Term
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Current Assignee
Robert W. Richardson
Original Assignee
Robert W. Richardson
Inventors
Richardson, Robert W.
Application Number
US04/666,690
Time in Patent Office
785 Days
Field of Search
US Class Current
280/740
CPC Class Codes
B60R 21/26
characterised by the inflat...
B60R 21/261
with means other than bag s...
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