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:
Jun. 23, 2020
Filed:
Nov. 09, 2017
Applicant:
Research Engineering & Manufacturing, Inc., Middletown, RI (US);
Inventor:
Alan Pritchard, Cornwall, GB;
Assignee:
Research Engineering & Manufacturing, Inc., Middletown, RI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 33/02 (2006.01); F16B 35/04 (2006.01);
U.S. Cl.
CPC ...
F16B 33/02 (2013.01); F16B 35/047 (2013.01);
Abstract
A threaded fastener system, incorporating a bolt and a nut assembly, wherein the bolt has a threaded lead entry point whose pitch and helix angle are of a higher magnitude than that of those on the body/shank of the bolt.