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:
Mar. 02, 1976
Filed:
Aug. 06, 1974
Russell W Walters, Reading, PA (US);
BMR Security Products Corporation, Richmond, KY (US);
Abstract
A bar lock assembly secured to opposing door members for constraining the door members each to the other. The bar lock assemblies include a pair of strike plates utilizing the tooth in groove mating concept which have lug members interfacing with each other. A locking mechanism is inserted through bores formed in each of the lug members to secure the strike plates to each other. In one bar lock assembly modification each strike plate includes a tooth member insertable into one of a set of rectangular channels formed in a portion of the periphery of an opposing strike plate lug member. The channels are formed within three surfaces of each lug member to permit the strike plates to be mated in a substantially co-planar manner or perpendicular to each other.