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:
Apr. 05, 1977
Filed:
Jan. 15, 1974
Applicant:
Inventors:
Daniel L Goffredo, Riverton, NJ (US);
Conrad Dale Shakley, Spring Mills, PA (US);
Assignee:
Chemcut Corporation, State College, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
198780 ; 198861 ;
Abstract
An etching system is disclosed, whereby individual and discrete modules are provided, each for performing its own function, with the modules being longitudinally connected in serial arrangement, and being aligned by suitable pin-in-hole arrangement, and with a common drive for all of the modules, by the use of drive rods carried by each of the modules that are coupled together with the connecton of adjacent modules. Individual features of the various drive means are also disclosed.