U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...When G.G. Hubbard learned of his future son-in-law's invention, he called it "only a toy." His daughter was engaged to a young man named Alexander Graham Bell.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 106/164.12 - With bituminous or tarry residue


Subclass of Class 106 - Compositions: coating or plastic
Definition: Compositions which contain in addition to the cork a composition
No. of patents: 0


 
Sign InRegister
Username  
Password   
forgot password?