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:
Dec. 21, 2021
Filed:
Aug. 21, 2018
Applicant:
The Hillman Group, Inc., Cincinnati, OH (US);
Inventors:
Farhad Lajewardi, Toronto, CA;
Michael K. Falkenstein, Toronto, CA;
Shreenivas Iyer, Ontario, CA;
Hamid Faghidi, Ontario, CA;
Assignee:
THE HILLMAN GROUP, INC., Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16B 25/00 (2006.01); F16B 25/10 (2006.01); F16B 33/02 (2006.01);
U.S. Cl.
CPC ...
F16B 25/0073 (2013.01); F16B 25/103 (2013.01); F16B 25/0021 (2013.01); F16B 25/0084 (2013.01); F16B 33/02 (2013.01);
Abstract
A sheet metal screw includes one or more of a tapered self-drilling tip, an asymmetric thread angle and/or a trilobular thread edge profile.