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Safety belt signal systems for motor vehicles
US 3,381,268 A
Filed
: 10/30/1964
Issued
: 04/30/1968
Est. Priority Date
: 10/30/1964
Status: Expired due to Term
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Current Assignee
Oliver W. Boblitz
Original Assignee
Oliver W. Boblitz
Inventors
Boblitz, Oliver W.
Application Number
US04/407,843
Time in Patent Office
1,278 Days
Field of Search
US Class Current
180/270
CPC Class Codes
B60R 2022/4825
for sensing amount of belt ...
B60R 2022/4841
for sensing belt tension
B60R 22/48
Control systems, alarms, or...
F02N 15/10
Safety devices not otherwis...
G08B 21/22
responsive to presence or a...
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