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:
Nov. 08, 1988
Filed:
Jun. 26, 1987
Applicant:
Inventor:
Herbert Fishman, Farmington, CT (US);
Assignee:
Napco, Inc., Terryville, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; C25B / ;
U.S. Cl.
CPC ...
204237 ; 204D / ; 210685 ; 210688 ;
Abstract
The continuous flow of fresh water to and metal hydroxide contaminated water from a counter flow rinse tank in an electroplating apparatus is greatly reduced or eliminated by a parallel flow path provided to an adjacent ion exchange treatment unit and from the ion exchange unit back to the rinse tank. The rinse tank is fitted with a submerged pump to provide the rinse water to the ion exchange unit and through this unit back to the rinse tank.
Fishman, Herbert. (1988). Electroplating apparatus with self-contained rinse water treatment (U.S. Patent No. 4783249). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4783249
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile