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:
Oct. 30, 2003
Applicants:
Chi H. Koa, West Bloomfield, MI (US);
Donald R. Stedman, Southfield, MI (US);
Inventors:
Chi H. Koa, West Bloomfield, MI (US);
Donald R. Stedman, Southfield, MI (US);
Assignee:
Foamade Industries, Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D025/04 ;
U.S. Cl.
CPC ...
Abstract
A molded water-shield integrated between an exterior panel assembly and a trim panel of a vehicle. The molded water-shield includes a semi-rigid barrier sheet and a series of resonance frequency diffusion (RFD) reliefs formed in the semi-rigid barrier sheet. The RFD reliefs diffuse sound waves directed at the semi-rigid barrier sheet.
Koa, Chi. (2005). 3-d molded watershield resonance frequency diffuser (U.S. Patent No. 6890018). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6890018
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile