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:
Sep. 03, 1985
Filed:
Sep. 23, 1983
Applicant:
Inventor:
Lawrence G Martinelli, San Jose, CA (US);
Assignee:
Verbatim Corporation, Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427 44 ; 156253 ; 427 541 ; 427 561 ; 427128 ; 427129 ; 427130 ; 427289 ;
Abstract
A method of manufacturing a flexible recording disk with a reinforced aperture region comprising the steps of transferring uncured polymeric material to a printing plate having an elastomeric protrusion thereon, transferring at least a portion of the uncured polymeric material from the elastomeric protrusion to a region on a surface on a flexible magnetic material, curing the polymeric material, and cutting a flexible disk from the flexible magnetic material such that the disk has a central aperture surrounded by the region of the flexible material coated with the cured polymeric material.