Title:
High security lock
Document Type and Number:
United States Patent 3390558

Inventors:
Tornoe, John A.
Marotto, Robert A.
Denes, Hegedus
Publication Date:
07/02/1968
View Patent Images:
Images are available in PDF form when logged in. To view PDFs, Login  or  Create Account (Free!)
Referenced by:
View patents that cite this patent
Export Citation:
Click for automatic bibliography generation
Assignee:
SCHLAGE LOCK CO
Primary Class:
70/107
Other Classes:
70/145, 70/223, 292/33, 70/129
International Classes:
E05B59/00
US Patent References:
1478322Lock
1686406Lock
1708593Lock
2029991Panicproof lock
2303624Door lock
2638770Hotel lock
2729000Snow melting apparatus


<- Previous Patent (Door latch)   |   Next Patent (Piezomechanical lock...) ->