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:
Jan. 16, 1979
Filed:
Dec. 07, 1977
Applicant:
Inventors:
Prasanna K Samal, Lyndhurst, OH (US);
Erhard Klar, Beachwood, OH (US);
Assignee:
SCM Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25C / ;
U.S. Cl.
CPC ...
204 10 ; 204 48 ;
Abstract
An improved process for producing electrolytic iron is primarily based on maintaining the electrolytic bath at a low concentration of ferrous sulfate ions in combination with a certain concentration of NH.sub.3 and pH in the electrolytic bath. The electrolytic iron chips produced in accordance with this process are much more friable. A substantial improvement is obtained in an efficient grinding of the chips to -100 mesh (Tyler Screen) and smaller.
Samal, Prasanna. (1979). Process for electrolytic iron powder (U.S. Patent No. 4134800). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4134800
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile