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:
Jun. 23, 1998
Filed:
Dec. 30, 1996
Steven D Small, San Francisco, CA (US);
Schlage Lock Company, San Francisco, CA (US);
Abstract
A drive-in housing for mounting a latch assembly in a bore formed in a door comprises two identical housing parts each having a slot therein. When the housing parts are brought together they form an opening for receiving a bolt casing of the latch assembly. Tabs on the casing are captured in the slots as the housing parts are moved normal to the axis of the casing. Movement of the casing relative to the housing parts is then limited by direct engagement of the housing parts with the tabs. The housing parts each have two abutment surfaces facing in a circumferential direction, the abutment surfaces of one housing part having a projection and a recess, respectively, for mating with a corresponding recess and projection on the abutment surfaces of the other housing part. The housing parts, when brought together, form a faceplate having an opening therein for accommodating a bolt.