Ilco Unican Corporation

Ilxo Unican Corp.

Stanley S Mazoff

Aaron M Fish

Adamo M D'Intino

Hariharan Somasundaram

Frank G Moessner

A permutation lock having pushbutton code controls and automatic cancelling of the code when the latch is operated for opening the door. An adjustable time-delay device is provided for disabling the operation of the lock after a predetermined time from when the code is inserted in the lock chamber. The time delay device disables the lock after the duration of a predetermined time.

Automatic delay relocking device

A sliding glass door lock having a ratchet locking bar fastened to one sliding door, and a locking mechanism having a housing forming an abutment engaging the other sliding door. A window is formed in a base plate of the housing which lies adjacent to the door in the locked position and allows access for release and replacement of the cylinder lock when the lock is unlocked.

Growing community of inventors

Dollard-des-Ormeaux, Canada

Stanley S Mazoff