The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2002
Filed:
Apr. 25, 2000
Ralf Kreyenborg, Bad Salzuflen, DE;
Dorma GmbH & Co. KG, Ennepetal, DE;
Abstract
A door lock for an all-glass door with an adjacent fixed glass side panel. In this case, the door lock is attached through a boring contained in the all-glass door and basically presents a dead bolt, a latch bolt and a follower. Furthermore, a lock strike box is mounted through a boring contained in the glass side panel at the height of the door lock. Furthermore, the door lock comprises a first lock casing arranged on one side of the all-glass door and a second lock casing placed opposite to the first lock casing on the other side of the all-glass door. The first lock casing comprises the latch bolt and the second lock casing comprises the strike plate for the dead bolt. Furthermore, there are a first lock strike box and a second lock strike box, effectively connected to each other by means of a closing cylinder through a boring contained in the fixed glass side panel. The dead bolt is supported ready for locking action in the second lock strike box, whereby a catch for the latch bolt is contained in the first lock strike box.