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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Shaw, Jr.; Frederic A.
Address:
W. Gloucester, MA
No. of patents:
1
Patents:




Patent Number Title Of Patent Date Issued
4467545 Personalized safety method and apparatus for a hand held weapon August 28, 1984
A hand held weapon is fitted with a safety device responsive to the palm or fingerprint of one or more individuals. The safety device is activated by heat sensed when the device is hand held. Unless the palm or fingerprint of the person holding the device matches a prestored pattern, a b


 
 
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