Lock cylinder assembly
United States Patent 3367156
US Patent References:
/1226257.html
- - 1226257

Lock
- - 1705363

Lock
- - 2036747

Lock
- - 2182588

Cylinder lock
- - 2524339


Inventors:
Johnstone, Theodore H.
Publication Date:
02/06/1968
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Assignee:
GEN MOTORS CORP
Primary Class:
70/366
Other Classes:
70/422, 70/455, 70/377, 70/373
International Classes:
E05B29/10
US Patent References:
2591111Key operated lock mechanism
2690070Rotary tumbler cylinder lock
2949762Lock