English: 1998 PBS P-Head logo with circle, used from 1998 until November 3, 2019, although the logo had been revised in 2002 to have the circle bigger than the text.
This work is in the public domain because it was published in the United States between 1978 and March 1, 1989 without a copyright notice, and its copyright was not subsequently registered with the U.S. Copyright Office within 5 years.
Unless its author has been dead for several years, it is copyrighted in the countries or areas that do not apply the rule of the shorter term for US works, such as Canada (70 pma), Mainland China (50 pma, not Hong Kong or Macau), Germany (70 pma), Mexico (100 pma), Switzerland (70 pma), and other countries with individual treaties. See this page for further explanation.
This work includes material that may be protected as a trademark in some jurisdictions. If you want to use it, you have to ensure that you have the legal right to do so and that you do not infringe any trademark rights. See our general disclaimer. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required.See Commons:Licensing.
File history
Click on a date/time to view the file as it appeared at that time.
{{Information |Description={{en|1=1998 {{w|PBS}} P-Head logo with circle, used from 1998 until November 3, 2019, although the logo had been revised in 2002 to have the circle bigger than the text.}} |Source=https://static.wikia.nocookie.net/logopedia/images/8/87/PBS_Circle.svg/revision/latest?cb=20170806163018 |Date=1998-09-21 |Author=™/®Public Broadcasting Service |Permission=Copyright for PBS logo (P-Head) was expired by formalities per https://commons.wikimedia.org/w/index.php?title=Common...