FR10582E
(en )
1909-07-30
Lock set with master key
CH51071A
(en )
1911-07-17
Device on locks to force removal of the key after the lock has been unlocked
CH50329A
(en )
1911-05-16
Key lock
CH51610A
(en )
1911-09-01
Key lock
FR14448E
(en )
1911-12-13
Security lock
FR417257A
(en )
1910-11-10
Security lock
FR414123A
(en )
1910-08-26
Security lock
CH55170A
(en )
1912-07-16
Device to prevent keys from being ejected from locks
CH58168A
(en )
1913-02-17
Key locking device on door locks
CH51775A
(en )
1911-09-16
Device on locks to secure the same by means of the key
FR15078E
(en )
1912-04-20
Electric locking and unlocking device for deadbolt locks
CH49097A
(en )
1911-01-02
Door lock
FI4108A
(en )
1910-08-09
A locking device called a security lock
FR11287E
(en )
1910-01-11
System to ensure the lock or immobility of the nuts
CH44490A
(en )
1909-08-16
Device for locking keyholes to prevent unauthorized opening of the locks
AU1860710B
(en )
1910-11-29
Improvements in or relating to lock or jamb nuts
CH62779A
(en )
1913-12-16
Device against pushing the key out of door locks from the outside
FR415924A
(en )
1910-10-07
Safety device for locks operated by the lock key
GB191114349A
(en )
1912-03-28
Improvements in or relating to Lock Tumblers.
FR405118A
(en )
1909-12-20
Electric locking and unlocking device for deadbolt locks
CH54620A
(en )
1912-06-01
Safety lock
FR427809A
(en )
1911-08-14
lock nut
FR415670A
(en )
1910-10-01
Lock nut
CH42690A
(en )
1909-02-16
Device on locks to prevent the latch from rattling
CH51868A
(en )
1911-10-02
Equipment on machines to prevent unauthorized removal of goods