Unican Security Systems, Ltd.

Ilxo Unican Corp.

Frank G Moessner

Aaron M Fish

Stanley S Mazoff

Adamo M D'Intino

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.

Sliding glass door lock

A pincer-like tool for attaching a selected slotted plastic head to the shank of a key and for detaching the head therefrom. The tool has a pair of pivotally connected members, one of which provides the body of the tool and has opposite flat-surfaced sides, each of which is designed to receive and hold a slotted plastic head in position to have the shank of a key forced into its slot or expelled therefrom -- depending upon which of the two sides of the body the head is placed on -- by the advance of a carriage that is slidably mounted on the body; the other one of the pivotally connected members being a short and long armed bell crank lever having its short arm drivingly connected with the carriage and its long arm overlying a handle on the body to form a pair of pincers which, upon being gripped and squeezed together, advance the carriage.

Growing community of inventors

Pointe Claire, Canada

Frank G Moessner