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. 19, 1987
Filed:
May. 23, 1985
Applicant:
Inventors:
Kazuo Kurahashi, Hamamatsu, JP;
Nobutoshi Onodera, Hamamatsu, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428660 ; 148410 ; 148411 ; 148414 ; 420443 ; 420485 ; 420486 ; 420487 ; 420494 ; 428674 ; 428680 ;
Abstract
In construction of a clad material for ornamental use such as eyeglass frames and watch bands, use of age-hardenable alloy sheath followed by age-hardening enables production of product with light weight, high mechanical strength, excellent workability and good fit to brazing and plating.
Kurahashi, Kazuo. (1987). Clad material for ornamental use (U.S. Patent No. 4666795). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4666795
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile