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:
Oct. 31, 1989
Filed:
May. 27, 1987
Applicant:
Inventor:
John V Pastva, Parma Heights, OH (US);
Assignee:
The Eastern Company, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05C / ;
U.S. Cl.
CPC ...
292218 ; 292 11 ; 29234117 ;
Abstract
A door control mechanism including a shaft with a vertical axis of rotation, bearing members adjacent to opposite ends of the shaft which rotatably connect the shaft to a swinging door and a means for rotating said shaft along its longitudinal axis. Latch members are secured to the shaft at opposite ends and keeper members are secured to structure adjacent to opposite edge portions of the door which extend transverse to the pivotal axis of the door. A discrete security locking means connected to the shaft intermediate the means for rotating said shaft about its longitudinal axis and an upper end of the shaft is also included.