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:
May. 10, 2005
Filed:
May. 21, 2002
Applicant:
Barry J. Hughes, Gloucester, MA (US);
Inventor:
Barry J. Hughes, Gloucester, MA (US);
Assignee:
Phillips Screw Company, Wakefield, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B023/00 ;
U.S. Cl.
CPC ...
Abstract
A fastener is described having a head formed with a recess which accommodates a square head driver, symmetrical drivers, such as PHILLIPS™ style drivers, asymmetrical style cross head drivers, such as POZIDRIV® style drivers, and combination square and cross drivers without compromising performance of the drivers.
Hughes, Barry. (2005). Fastener having recess useable with multiple drivers and method of manufacture (U.S. Patent No. 6890139). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6890139
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile