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:
Dec. 29, 1987
Filed:
Feb. 18, 1987
Applicant:
Inventor:
James Katsaros, Los Angeles, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05B / ;
U.S. Cl.
CPC ...
70211 ; 70416 ;
Abstract
A locking device to be usable in conjunction with a deadlock type of locking apparatus mounted in conjunction with a door. The locking device of this invention is to be attached in a fixed manner to the handle of the deadlock locking apparatus with there being an elongated bar section that is to abut against the conventional doorknob of the door. Any unauthorized turning of the deadlock handle will be prevented since a deadlock handle is constrained due to the elongated bar portion abutting against the doorknob. The locking device of this invention includes a bracket section which is to be movable to accommodate to different positions of deadlock handles.