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.

Date of Patent:
Sep. 26, 1995

Filed:

Aug. 01, 1994
Applicant:
Inventor:

Alan K Uyeda, Pico Rivera, CA (US);

Assignee:

Adams Rite Mfg. Co., Industry, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05C / ;
U.S. Cl.
CPC ...
292202 ; 292200 ; 292196 ;
Abstract

A door latching and unlatching assembly comprising a carrier; a door latching bolt carried by the carrier to rotate between locking and unlocking positions; a door latching operating handle rotatable between open and closed positions; a rotor associated with and rotatable relative to the carrier, and two cams on the rotor and rotatable therewith, the rotor operatively connected with the handle, to be rotated in response to handle rotation; and structure operatively connected with the bolt and located to be displaced by one cam in response to rotation of the rotor in one direction for rotating the bolt to unlocking position, and to be displaced by the other cam in response to rotation of the rotor in the opposite direction for rotating the bolt to door locking position.


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