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:
Nov. 29, 2022
Filed:
Dec. 31, 2019
Applicant:
Nevis Industries Llc, Wilmington, DE (US);
Inventor:
Jerry R. Smerecky, South Barrington, IL (US);
Assignee:
Nevis Industries LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61F 5/12 (2006.01); B61F 5/02 (2006.01); B61F 5/50 (2006.01);
U.S. Cl.
CPC ...
B61F 5/122 (2013.01); B61F 5/02 (2013.01); B61F 5/50 (2013.01);
Abstract
A friction wedge with improved bond characteristics may include a friction wedge body and a friction wedge liner. The friction wedge body may include a pattern formed by a ridge or elevation disposed on a connecting face of the friction wedge body. The friction wedge liner may include a complementary pattern formed by a channel disposed on a bonding surface of the friction wedge liner.