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:
Sep. 09, 1997
Filed:
May. 20, 1996
Applicant:
Inventors:
David A Swan, Shoreview, MN (US);
Robert G Lau, Anoka, MN (US);
Assignee:
Federal-Hoffman, Inc., Anoka, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
G05G / ; F16C / ;
U.S. Cl.
CPC ...
70224 ; 70203 ; 70212 ; 70467 ; 70367 ; 70DI / ; 70DI / ;
Abstract
A locking handle for an access door includes a housing with a cam rotatably mounted within the housing. The cam is connected to a locking pin for the pin to move transversely in response to rotational movement of the cam. A locking bar is slidably received on the housing and moved to a locked position to prevent rotation of the cam.