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. 25, 1979
Filed:
Sep. 25, 1978
Applicant:
Inventor:
H Coleman Norris, Pewaukee, WI (US);
Assignee:
Columbian Art Works, Inc., Milwaukee, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41B / ;
U.S. Cl.
CPC ...
354 16 ;
Abstract
A type carrier for use in phototypesetting, comprising an opaque planar disc having at least two concentric circular rows of transparencies that define alpha-numeric characters, characterized in that the alpha-numeric characters in one of said circular rows are inverted duplicates of the alpha-numeric characters in the other of said rows.
Norris, H. (1979). Type carrier for use in photocomposition machines (U.S. Patent No. 4168889). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4168889
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile