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:
Oct. 11, 2022
Filed:
Nov. 26, 2018
Applicant:
Phillips Screw Company, Amesbury, MA (US);
Inventor:
Gary Dilling, Gardiner, MA (US);
Assignee:
Phillips Screw Company, Amesbury, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 35/06 (2006.01); F16B 23/00 (2006.01); B21K 1/46 (2006.01); B21K 1/56 (2006.01);
U.S. Cl.
CPC ...
F16B 23/003 (2013.01); B21K 1/463 (2013.01); B21K 1/56 (2013.01);
Abstract
Various embodiments described herein provide a fastener system having straight walled driving surfaces that provides a reliable stick fit feature, while also improving stability of engagement between the system components. A feature of the new system is to allow stick fit engagement of existing standard straight walled drivers in the new system.