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:
Mar. 23, 1999
Filed:
Apr. 24, 1997
Applicant:
Inventor:
Chang Hsi-Chang, Taichung, TW;
Assignee:
Eastwest International Enterprises, Taichung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ; B68B / ;
U.S. Cl.
CPC ...
148436 ; 420489 ; 54-8 ;
Abstract
An equestrian bit is manufactured with a nickel-free alloy containing copper in the range of 85-90 wt %, aluminum in the range of 8-11 wt %, and ferrite in the range of 2-4 wt %. The bit has mechanical strength comparable to prior-art components built with copper alloys containing nickel and is more readily accepted by horses because of its high-copper and nickel-free composition. The preferred composition of the alloy is approximately 88 wt % copper, 10 wt % aluminum, and 2 wt % ferrite.
Hsi-Chang, Chang. (1999). Equestrian bit composition (U.S. Patent No. 5885377). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5885377
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile