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:
Aug. 23, 1988
Filed:
Dec. 30, 1986
Applicant:
Inventor:
Charles R Suska, Roxbury, CT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05C / ;
U.S. Cl.
CPC ...
292 92 ; 292D / ; 292219 ; 29234117 ; 292254 ;
Abstract
A coordinated door stop and latch includes a retractable stop, a sliding bolt latch, and a mechanism between the stop and latch. The sliding bolt is used to latch the door to preclude inward movement in a normal fashion. If emergency outward operation of the door is required, retraction of the stop causes ejection of the sliding bolt from its strike opening, thereby enabling resuce door operation.
Suska, Charles. (1988). Coordinated door stop and latch (U.S. Patent No. 4765662). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4765662
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile