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. 30, 2019
Filed:
May. 02, 2017
Applicant:
The Chamberlain Group, Inc., Oak Brook, IL (US);
Inventor:
Brian Roy Skotty, Elmhurst, IL (US);
Assignee:
The Chamberlain Group, Inc., Oak Brook, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E05D 15/38 (2005.12); E05F 15/686 (2014.12);
U.S. Cl.
CPC ...
E05F 15/686 (2015.01); E05Y 2201/626 (2012.12); E05Y 2201/684 (2012.12); E05Y 2600/322 (2012.12); E05Y 2900/106 (2012.12); Y10T 16/373 (2015.01);
Abstract
A movable barrier system wherein the trolley system comprises at least two guiding rail portions. At least one of the guiding rail portions is supported by a support member secured to the headroom area of the building support structure. The trolley traverses the at least two guiding rail portions by a hinged coupling device.