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. 04, 2001
Filed:
Apr. 24, 2000
Applicant:
Inventor:
Haruki Ito, Aichi-ken, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R 1/918 ; B60R 1/904 ; E04C 3/32 ;
U.S. Cl.
CPC ...
B60R 1/918 ; B60R 1/904 ; E04C 3/32 ;
Abstract
A roll-formed product is formed from a steel sheet having a tensile strength of not greater than 400 MPa and is locally reinforced. Such a roll-formed product is excellent in formability and shock absorbing ability and is of high strength. The roll-formed product can be used as, for example, a vehicle bumper. The roll-formed vehicle bumper can also be made at a lower cost.
Ito, Haruki. (2001). Roll-formed product and vehicle bumper using the same (U.S. Patent No. 6325431). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6325431
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile