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Summary
DescriptionAltair Computer Ad May 1975.jpg
English: The MITS Altair 8800 computer was the first commercially successful home computer. Paul Allen and Bill Gates started Microsoft to write software for the Altair. This advertisement appeared in Radio-Electronics, Popular Electronics and other magazines in May 1975.
Date
Source
Scanned from the May 1975 Radio-Electronics magazine by Michael Holley Swtpc6800
This advertisement did not have a copyright notice and is in the public domain.
From the US Copyright Office Circular 3. Page 3, Contributions to Collective Works. (A magazine is a "collective work.")
A notice for the collective work will not serve as the notice for advertisements inserted on behalf of persons other than the copyright owner of the collective work. These advertisements should each bear a separate notice in the name of the copyright owner of the advertisement.
The trademark of a design plus words, MITS, was filed by Micro Instrumentation & Telemetry Systems, Inc of Albuquerque New Mexico on June 12, 1972 (serial number 72423353) and registered on July 16, 1974 (number 0988363). It ceased being used in commerce and was canceled June 7, 1985. (See registration number 1107110.)
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
== Summary == {{Information |Description={{en|1= The MITS Altair 8800 computer was the first commercially successful home computer. Paul Allen and Bill Gates started Microsoft to write software for the Altair. This advertisement appeared in ''Radio-Electr