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:
May. 28, 1985
Filed:
Oct. 29, 1982
Applicant:
Inventor:
Jon Cokefair, Waukegan, IL (US);
Assignee:
Cherry Electrical Products Corporation, Waukegan, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313 15 ; 313582 ; 313583 ; 313584 ;
Abstract
A gas discharge display has been disclosed in which a heater has been built into the unit. A single set of parallel conductive pins provide the connections for the unit's anode, cathode and heater strip.
Cokefair, Jon. (1985). Gas discharge display with built-in heater (U.S. Patent No. 4520290). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4520290
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile