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Title:
Locking mechanism for a door lock assembly
Document Type and Number:
United States Patent 3363926
Inventors:
Wilson, William B.
Plaque It!
Sponsored by:
Flash of Genius
Publication Date:
01/16/1968
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Referenced by:
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Assignee:
NAT LOCK CO
Primary Class:
292/169.180
Other Classes:
292/169.220
International Classes:
E05C1/16
;
E05B15/00
;
E05C1/00
US Patent References:
1991031
Doorlock
2361734
Knob controlled night latch
2829913
Privacy door lock assembly
2865667
Spindle mechanism for locks
3128112
Privacy lock set
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