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:
Jul. 31, 2001
Filed:
May. 03, 1999
Applicant:
Inventor:
Takashi Yashiki, Osaka, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22F 1/18 ;
U.S. Cl.
CPC ...
C22F 1/18 ;
Abstract
A method for making a titanium or titanium alloy strip or strips having homogeneous gloss between the strips and throughout the same strip comprises subjecting the strip or strips to a continuous annealing and pickling line or only in a pickling line, wherein the strip or strips are passed through a pickling vessel having an immersion roll plural times and are appropriately inverted at least once during the plural times.