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:
Oct. 24, 1978
Filed:
Aug. 10, 1977
Applicant:
Inventors:
Ami E Berkowitz, Schenectady, NY (US);
John O Fielding, Ballston Lake, NY (US);
Joseph A Lahut, Waynesboro, VA (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G03D / ; B29C / ;
U.S. Cl.
CPC ...
156507 ; 1565802 ;
Abstract
Apparatus for fabricating a continuous loop of magnetic belt material, for use as a recording medium in a magnetic printer, utilizes a pair of cylindrical members spaced essentially parallel to one another, over which magnetic tape is layed, and held thereon by means of vacuum hold-down devices, while a seam is precisely cut and ultrasonically bonded. Methods for carrying out the fabrication are disclosed.