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:
Feb. 25, 2020
Filed:
Nov. 06, 2015
Applicant:
Multimatic, Inc., Markham, CA;
Inventors:
Rudolf Gruber, Uxbridge, CA;
David Edward Carswell, Aurora, CA;
Assignee:
Multimatic Inc., Markham, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05C 17/20 (2006.01);
U.S. Cl.
CPC ...
E05C 17/203 (2013.01); E05Y 2900/531 (2013.01);
Abstract
A door checker includes a housing which has a base from which first and second opposing flanges extend. First and second guide pins are spaced apart from one another and are interconnected to the first and second flanges. A check arm extends through the base and is arranged between the first and second guide pins. The check arm is configured to move relative to the housing and includes a profile that corresponds to a variable door holding force. A bearing member is arranged on one side of the check arm and is slidably supported by the first and second guide pins. The bearing member coacts with the profile.