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. 11, 2001
Filed:
Feb. 22, 2000
Applicant:
Inventors:
Daniel J. Gregoriou, Kewaskum, WI (US);
Jeffrey Konetzki, Menomonee Falls, WI (US);
Assignee:
Rytec Corporation, Jackson, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05F 1/502 ;
U.S. Cl.
CPC ...
E05F 1/502 ;
Abstract
A door assembly comprising a door body having a bottom edge. The door body is selectively movable up and down to open and close an opening. The door assembly further comprises a first sensor body and a second sensor body. Each sensor body is in communication with a door controller, and each sensor body has an impact portion responsive to an impact proximate the bottom edge of the door body.