Lock safety device for door locks
United States Patent 2883849
US Patent References:
/1168066.html
- - 1168066
Lock for electric switches
- - 1328109
Window fastener
- - 1868949
Lock for automobiles, etc.
- - 1917973
/1168066.html
- - 1168066
Lock for electric switches
- - 1328109
Window fastener
- - 1868949
Lock for automobiles, etc.
- - 1917973
Inventors:
Wilson, Lorenzo
Publication Date:
04/28/1959
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Export Citation:
Assignee:
Wilson, Lorenzo
Primary Class:
Other Classes:
70/DIG.056
International Classes:
E05B17/14; E05C1/16; E05B17/00; E05C1/00
Foreign References:
| AT38855B | ||||
| AU143700B | ||||
| DE401211C |