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:
Jan. 24, 2017
Filed:
Jan. 29, 2010
Applicant:
Kevin Robert Chwala, Barrington, IL (US);
Inventor:
Kevin Robert Chwala, Barrington, IL (US);
Assignee:
Omni Containment Systems, LLC, Elgin, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24F 7/06 (2006.01); F24F 7/02 (2006.01); E05D 11/10 (2006.01);
U.S. Cl.
CPC ...
F24F 7/02 (2013.01); E05D 2011/1035 (2013.01);
Abstract
A buttressed hinge assembly or a flexible hinge assembly adjusts to fit a vent on a wall or a roof in order to hold a fan thereon, which fan is especially suitable for a restaurant roof or wall. The hinge assembly attaches to a roof or wall vent to hold the fan in a proper position, yet permits the fan to be easily moved for cleaning of vent and the fan.