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:
Jul. 06, 2021
Filed:
Jan. 10, 2017
Applicant:
Owens Corning Intellectual Capital, Llc, Toledo, OH (US);
Inventors:
Michael B. Fazio, Newark, OH (US);
David D. Melick, Centerburg, OH (US);
Assignee:
Owens Corning Intellectual Capital, LLC, Toledo, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 37/16 (2006.01); B26D 1/40 (2006.01); D01G 1/04 (2006.01); B26D 7/20 (2006.01);
U.S. Cl.
CPC ...
C03B 37/16 (2013.01); B26D 1/405 (2013.01); B26D 7/204 (2013.01); D01G 1/04 (2013.01); D10B 2101/06 (2013.01); Y10S 83/913 (2013.01); Y10T 83/4841 (2015.04);
Abstract
An assembly for chopping glass fibers including a cutter wheel having a plurality of radially extending blades and a cot wheel adjacent the cutter wheel. The cot wheel including an inner hub, an elastomeric ring mounted onto the inner hub for rotation therewith; and a retaining device fixably attached to the hub and engaging the elastomeric ring to resist separation of the elastomeric ring from the hub during rotation of the cot wheel.