They Invented What? (No. 28)

Anticipate This! | Patent and Trademark Law Blog U.S. Pat. No. 4,681,244:  Portable bar.   Background: The present invention relates to an improved portable bar, that is a portable device that is used for mixing cocktails or the like. The portable bar of the present invention is adapted to be worn by a person as a hat and is intended to be both useful and entertaining.   View original post 2,411 more wordsFiled under: General Commentary

Read more detail on Recent Intellectual Property Law posts –

This entry was posted in Intellectual Property and tagged , . Bookmark the permalink.

Leave a Reply