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:
Mar. 03, 2020
Filed:
Jul. 03, 2018
Applicant:
Lippert Components, Inc., Elkhart, IN (US);
Inventor:
Scott C. McKinnon, Union City, MI (US);
Assignee:
LIPPERT COMPONENTS, INC., Elkhart, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05F 1/10 (2006.01);
U.S. Cl.
CPC ...
E05F 1/1066 (2013.01); E05F 1/1041 (2013.01);
Abstract
A door closer includes a helical extension spring disposed within a housing. A first end of the spring is attached to a spring anchor attached to a first end of the housing. A second end of the spring is attached to a first end of a strap. The strap passes through a strap guide attached to a second end of the housing. A second end of the strap is configured for attachment to a door jamb. The spring anchor and strap guide are configured for attachment to a door.