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:
Aug. 26, 2025
Filed:
Jun. 03, 2024
Applicant:
Honeywell Safety Products Usa, Inc., Charlotte, NC (US);
Inventors:
John Jenkins, Morris Plains, NJ (US);
Scott Hutt, Morris Plains, NJ (US);
Wei Sun, Shanghai, CN;
Yongjun Chen, Shanghai, CN;
Lei Jiang, Shanghai, CN;
Assignee:
HONEYWELL SAFETY PRODUCTS USA, INC., CHARLOTTE, US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 11/14 (2006.01); B29D 99/00 (2010.01); G10K 11/16 (2006.01); G10K 11/162 (2006.01);
U.S. Cl.
CPC ...
A61F 11/14 (2013.01); B29D 99/00 (2013.01); G10K 11/162 (2013.01);
Abstract
A protection cup for a hearing protection device (HPD) is provided. The protection cup includes a plurality of fractal elements disposed on an inner surface of the protection cup.
Jenkins, John. (2025). Apparatuses, systems, and methods for increasing or manipulating noise attenuation in hearing protection device (U.S. Patent No. 12396893). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12396893
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile