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:
Jun. 05, 1984
Filed:
Aug. 30, 1982
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427 541 ; 427209 ; 427346 ;
Abstract
A manufacturing method for an optical type recording and reproducing disc and the like, comprising the steps of, applying a coating liquid to opposite planar surfaces of the disc except for the central portions by rotating the disc, with the opposite planar surfaces of the disc being simultaneously dipped in the coating liquid, and thereafter, simultaneously curing the coating liquid applied to the opposite planar surfaces of the disc while rotating the disc.