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:
Jul. 29, 2025
Filed:
Dec. 16, 2022
Applicant:
Primesource Building Products, Inc., Irving, TX (US);
Inventors:
E Erik Timothy, Apollo Beach, FL (US);
Chih-Hsien Shen, Kaohsiung, TW;
Tse-Kuang Jou, Kaohsiung, TW;
Assignee:
PRIMESOURCE BUILDING PRODUCTS, INC., Irving, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/86 (2006.01);
U.S. Cl.
CPC ...
A61B 17/8605 (2013.01); A61B 17/863 (2013.01); A61B 17/8635 (2013.01);
Abstract
A screw with an improved screw head is provided. The screw may include a shank in between a head and a tip. The head may include a plurality of protrusions provided radially along the head. Each of the plurality of protrusions may include a protrusion wall, a leading wall, a trailing wall, and a bottom wall; the trailing wall may include one single trailing surface, the leading wall may include a plurality of leading surfaces, and the bottom wall may include at least one bottom surface.