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Door latch
US 2,533,377 A
Filed
: 10/10/1947
Issued
: 12/12/1950
Est. Priority Date
: 10/10/1947
Status: Expired due to Term
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6
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Current Assignee
Dennis W. Keef
Original Assignee
Dennis W. Keef
Inventors
Keef, Dennis W.
Application Number
US02/779,167
Time in Patent Office
1,159 Days
Field of Search
US Class Current
292/227
CPC Class Codes
E05C 19/022
Released by pushing in the ...
Y10S 292/37
Push button operators
Y10T 292/106
Push or pull rod
Y10T 292/1075
Operating means
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