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. 23, 2025
Filed:
Sep. 14, 2023
Applicant:
Milwaukee Electric Tool Corporation, Brookfield, WI (US);
Inventor:
Joseph R. Worple, Menomonee Falls, WI (US);
Assignee:
Milwaukee Electric Tool Corporation, Brookfield, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A42B 3/06 (2006.01); A42B 3/04 (2006.01); A42B 3/08 (2006.01); A42B 3/14 (2006.01);
U.S. Cl.
CPC ...
A42B 3/064 (2013.01); A42B 3/0406 (2013.01); A42B 3/08 (2013.01); A42B 3/14 (2013.01);
Abstract
A hard hat including an outer shell, a linear impact absorbing material, and a rotational impact absorbing material is constructed of materials designed to provide protection to a wearer in extreme environmental conditions and under impact. In one embodiment, the rotational impact absorbing material is formed from a strain rate sensitive material in which the rigidity of the material increases under an impact.
Quick Actions:
Worple, Joseph. (2025). Hard hat with impact protection materials (U.S. Patent No. 12501958). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12501958
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile