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. 06, 2002
Filed:
Aug. 06, 2001
Applicant:
Inventors:
Daniel J. Gregoriou, Kewaskum, WI (US);
Jeffrey Konetzki, Menomonee Falls, WI (US);
Joe M. Delgado, West Bend, 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 is disclosed. The door body is selectively movable up and down to open and close an opening. The door assembly further comprises a safety edge attached to the bottom edge of the door body, the safety edge being an extrudate extruded from a deformable material and comprising a first and second chamber formed in integrated cooperative redundancy in the extrudate, wherein the first chamber comprises a first sensor body and the second chamber comprises a second sensor body, each sensor body being responsive to an impact.