They Invented What? (No. 4)
Anticipate This!™ | Patent and Trademark Law Blog
U.S. Pat. No. 5,058,833: Spaceship to harness radiations in interstellar flights
What I claim is:
1. A craft for flight in the atmosphere or space, comprising a cylindrical body having a front end and a rear end, propulsion means positioned in said rear end, and a propeller mounted about a shaft extending from said front end, said propeller being rotatable about and independent of said shaft.
View original post 194 more words
leave a comment