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. 08, 1977
Filed:
Oct. 30, 1975
Applicant:
Inventor:
Petrus Johannes Buysman, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C23F / ;
U.S. Cl.
CPC ...
156345 ; 1341 / ; 134151 ; 134198 ; 156640 ;
Abstract
An apparatus for etching a continuously moving thin metal strip in which the length of the etching compartment is adjustable to adapt the etching duration to the thickness of the strip. The length is adjustable by means of a movable housing which comprises closure means through which the strip enters or leaves the etching compartment.
Quick Actions:
Buysman, Petrus. (1977). Apparatus for etching a continuously moving thin metal strip (U.S. Patent No. 4011123). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4011123
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile