Keeper
United States Patent 2762645
US Patent References:
/1184498.html
- - 1184498

Fire escape control mechanism
- - 2473205

Releasable strike mechanism
- - 2636767


Inventors:
Bordner Jr., Lawrence M.
Publication Date:
09/11/1956
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Assignee:
Bordner Jr., Lawrence M.
Primary Class:
292/341.170
Other Classes:
292/DIG.065, 109/63.500, 292/DIG.071, 292/92, 292/DIG.037
International Classes:
E05B63/24; E05B63/00