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:
Aug. 22, 1978
Filed:
Jun. 28, 1976
Applicant:
Inventor:
Glen R Dash, Watertown, MA (US);
Assignee:
Massachusetts Institute of Technology, Cambridge, MA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ; H04B / ;
U.S. Cl.
CPC ...
358 86 ; 358188 ; 375308 ;
Abstract
An interface device that serves to connect a local RF signal and a broadcast signal to a television receiver as alternate inputs to the receiver.
Dash, Glen. (1978). Television interface device (U.S. Patent No. 4109280). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4109280
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile