Closure operator and linkage therefor
United States Patent 2505912
US Patent References:
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Inventors:
Reynaud, Samuel C.
Publication Date:
05/02/1950
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Assignee:
Reynaud, Samuel C.
Primary Class:
49/324
International Classes:
E05F11/16; E05F11/00
US Patent References:
1724011Lock and window adjuster
1825681Window adjuster
2013608Toggle device
2114645Window operating and locking mechanism
2321800Operating means for swinging closures
2338367Worm gearing
Foreign References:
GB189117398A
GB191109382A