Title:
LOCK-OUT KEY ASSEMBLY
United States Patent 3475934
Inventors:
Reisner, Sam
Publication Date:
11/04/1969
Export Citation:
Click for automatic bibliography generation
Assignee:
OSCO CORP
Primary Class:
70/428
Other Classes:
70/395, 70/455
International Classes:
E05B17/16; E05B17/00; (IPC1-7): E05B17/18; E05B19/00
View Patent Images:
Download PDF 3475934        PDF help
US Patent References:
1728310Keyhole plug for cylinder locks
0962276N/A




<- Previous Patent (LOCK CYLINDER ASSEMB...)   |   Next Patent (CONTROL APPARATUS AN...) ->