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. 06, 1980
Filed:
Mar. 14, 1978
Applicant:
Inventors:
Hiroo Nagano, Kobe, JP;
Takashi Fukuda, Kobe, JP;
Hiroshi Nagai, Amagaski, JP;
Yasuyuki Nakamura, Amagaski, JP;
Assignee:
Sumitomo Metal Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25F / ; C25F / ;
U.S. Cl.
CPC ...
204209 ; 204206 ; 204272 ;
Abstract
Mill scales formed on the surface of a steel wire are continuously removed by causing the wire to pass through a plurality of pairs of electrodes which are connected to an electric power source and arranged in series in an electrolytic cell without contacting the electrodes. This apparatus is applicable in a continuous stretching equipment.