Heinl radio business letter (July-Dec 1930)

Record Details:

Title:
Heinl radio business letter
Date:
July-Dec 1930
Publisher:
Washington D.C. : Robert D. Heinl
Volume:
Heinl radio business letter (July-Dec 1930)
Leaf #:
000241
Language:
English
Subjects:
Radio broadcasting -- United States – Periodicals, Radio -- Law and legislation -- United States -- Periodicals","Television broadcasting -- United States -- Periodicals","Television -- Law and legislation -- United States – Periodicals
Collection:
Broadcasting & Recorded Sound
Format:
Periodicals
Contributor:
University of Maryland College Park
Sponsor:
University of Maryland College Park
Coordinator:
Media History Digital Library
Description:
A private newsletter published out of Washinton, D.C. Robert D. Heinl meticulously tracked FCC actions and other policy developments and provided frequent updates to subscribers of the newsletter. A fascinating source for seeing how policy developments and regulations were received and interpreted within the commercial broadcasting industry. -- Eric Hoyt, 2018
Date Added:
September 21, 2023
Something wrong or inaccurate about this page? Let us Know!

Thanks for helping us continually improve the quality of the Lantern search engine for all of our users! We have millions of scanned pages, so user reports are incredibly helpful for us to identify places where we can improve and update the metadata.

Please describe the issue below, and click "Submit" to send your comments to our team! If you'd prefer, you can also send us an email to mhdl@commarts.wisc.edu with your comments.




We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.

Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.

Heinl Radio Business Letter INSURANCE BUILDING WASHINGTON, D. C. ISSUED TWICE A WEEK AND CONTAINING THE LATEST INFORMATION REGARDING THE RULINGS OF THE FEDERAL RADIO COMMISSION, RADIO LEGISLATION, DEPARTMENT OF COMMERCE! R^UE^TIpN^rCHaNGES IN WAVELENGTH, CALL LETTERS AND POWER, PATENTS, EXPORTS, FEDERAL TRApEiCOMMISSI^;RII^I^|!5AND OTHER MATTERS OF INTEREST TO BROADCASTERS AND MANUFACTURERS. : : : : C0NFIDENTL4L— NOT PUBLICATION. : : : : No. 358 „ AUG -8 1930 7, 1930. PATENTS, PATENT SUIT, TRADE-MARKS, DESIGNS, PRINT The following patents were granted during the week ending August 5, 1930: 1,772,077. System of Radio Communication. Henry C. Forbes, Chicago, Ill. , assignor to Zenith Radio Corporation, Chicago, Ill. Filed September 16, 1926. 1,772,125. Loud-Speaker Armature. Nathaniel Baldwin, East Mill Creek, Utah. Filed July 5, 1927. 1,772,133. Device for Rectifying Alternating Current. Pieter Wilhelm Dobben, Einghoven, Netherlands, assignor to N. V. Philips* Gloeilampenfabrieken, Eindhoven, Nether¬ lands. Filed July 23, 1926, and in the Netherlands October 7, 1925. 1,772,163. Diaphragm For Sound-Reproducing Machines. Alexander E. Squyars, Valdosta, Ga. , assignor of one-half to Thomas 0. McLendon, Valdosta, Ga. Filed May 22, 1925. 1,772,165. /Multiplex Broadcast System. Edmund R. Taylor, New York, Y. , and Oscar B. Hanson, Roselle, N. J. , assignors 1,772,166 to American Telephone and Telegraph Company. August 17, 1926.' Filed . Mult ip |A Y., TT-i 1 lultiplex Broadcast System. Edmund R« Taylor, New York, assignor to American Telephone and Telegraph Co. , Filed August 17, 1926. 1.772.167. Signaling System. Edmund R. Taylor, New York, Ne Y. , assignor to American Telephone and Telegraph Co. Filed December 31, 1926. 1.722.168. Multiplex Broadcasting System, Edmund R. Taylor, New York, N. Y. , and Oscar B. Hanson, Roselle, N. J., assignors to American Telephone and Telegraph Company. Filed April 28, 1927. SUBSCRIPTION PRICE, $10. PER MONTH. NO CONTRACT REQUIRED.