CH6939A
(en )
1894-01-15
Alarm contact device for doors, safes and the like.
CH7352A
(en )
1894-03-15
Dust-proof sealing device for cabinet doors and the like.
CH42997A
(en )
1909-04-01
Security lock on doors
GB189324780A
(en )
1894-03-03
Improved Means for Retaining Window Sashes and the like.
GB189410844A
(en )
1895-04-06
An Improved Hinge Device for Doors, Windows, Box-lids, and the like.
CH4770A
(en )
1892-07-30
Adjusting device for skylight windows and the like.
GB189311680A
(en )
1893-07-29
Improvements in Electric Alarm Apparatus applicable for Doors, Windows, Safes, and the like.
GB189317204A
(en )
1893-10-14
Improved Hinges for Doors.
GB189316511A
(en )
1893-12-23
Improvements in Latches for Doors and the like.
CH7807A
(en )
1894-06-30
Automatically closing door lock for railroad cars and the like s. w.
CH7093A
(en )
1894-01-15
Sealing device for windows and doors
CH6227A
(en )
1893-07-31
Ventilation device for closed rooms (e.g. toilet pits, work rooms and the like)
GB189408752A
(en )
1894-07-14
An Improved Device for Closing Steam-chests and the like.
GB189416931A
(en )
1894-10-06
An Improved Door Stop and Catch.
GB189312320A
(en )
1893-07-22
Improvements in Extensible Shutters, Doors, and the like.
CH32764A
(en )
1905-09-15
Locking device for doors, windows and the like.
GB189321925A
(en )
1894-02-17
Improvements in Flush-bolts for Doors and other purposes.
CH23431A
(en )
1902-07-31
Automatic locking and locking device for doors, windows and the like.
CH7761A
(en )
1894-06-30
Hold-open device for windows and doors
CH36601A
(en )
1907-02-15
Hinge for doors, windows and the like.
CH39389A
(en )
1908-03-02
Alarm device on doors
DK10353C
(en )
1907-12-30
Closing device with Padlock for Door Latches, Twisters and the like.
CH6933A
(en )
1893-12-15
Protective jacket for vessels, pipes and the like.
ES45602A3
(en )
1909-07-16
An alarm and security device for safes, furniture, doors and windows.
GB189313444A
(en )
1893-09-02
Improvements in or relating to the Opening and Closing of Doors, and Apparatus therefor.