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Safety device for motor vehicles
US 2,360,227 A
Filed
: 12/15/1942
Issued
: 10/10/1944
Est. Priority Date
: 12/15/1942
Status: Expired due to Term
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Current Assignee
William B. Hemphill
Original Assignee
William B. Hemphill
Inventors
Hemphill, William B.
Application Number
US02/469,107
Time in Patent Office
665 Days
Field of Search
US Class Current
180/273
CPC Class Codes
B60K 28/00
Safety devices for propulsi...
B60K 28/04
responsive to presence or a...
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