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. 05, 2019
Filed:
Dec. 22, 2016
Camfil Usa, Inc., Riverdale, NJ (US);
Mohamed Zied Driss, Clifton, NJ (US);
Joseph John Gorman, Pompton Lakes, NJ (US);
Donald Dean Thornburg, Jr., Kinnelon, NJ (US);
CAMFIL USA, INC., Riverdale, NJ (US);
Abstract
Embodiments of the inventions include a filter frame and an air filter. The air filter has filtration media and a wood fiber-based filter frame securing filtration media. The filter frame having an upstream facing surface. The upstream facing surface having an orientation substantially perpendicular to a direction of air flow through the filter. The filter additionally having a plurality of sides coupled to the upstream facing surface, the plurality of sides having an orientation substantially parallel to the direction of air flow through the filter, the direction of air flow through the filter defining an exterior side of the filter frame; and a folded edge defined between the upstream facing surface and a first side of the plurality of sides, the folded edge having a debossing on the exterior side of the filter frame.