INTELLECTUAL PROPERTY BLOG
July 20, 2020
US4666148A (Expired Patent) Application filed by Crawford Johnathan G A facial exercise mask. Not your…
June 24, 2020
Electric device for indicating the awakening of persons buried alive Patented July 3,1900 by Walter…
June 23, 2020
Businessman’s portable nuclear shield. This 1956 invention folds into a briefcase when not in use. …
March 14, 2020
This patented invention can help all those that are hoarding toilet paper (and those that…
October 25, 2019
How are the Grand Canyon and Intellectual Property Similar- Grand Canyon Nation Park- 100 Year…
June 1, 2015
Design patents now have a longer term and broader scope. 15 year term and up…