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, 1979
Filed:
Mar. 10, 1977
Applicant:
Inventors:
Ronald J Freimark, Chagrin Falls, OH (US);
Robert E Isaacson, Streetsboro, OH (US);
Assignee:
Tenna Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H / ; H01Q / ;
U.S. Cl.
CPC ...
343180 ; 343858 ;
Abstract
An electrical circuit and method for providing electrical coupling from a CB antenna to both a CB (Citizen's Band--Class D) transceiver and to an AM-FM receiver (amplitude modulation--frequency modulation) whereby only a single antenna need be used for both CB transceiver and AM-FM receiver.
Freimark, Ronald. (1979). Splitter for antenna for am-fm, cb and method of conversion (U.S. Patent No. 4157547). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4157547
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile