Patent Auction lists patented inventions available for sale or licensing. Inventors can list their patented inventions (or patent pending) for sale. New inventions for sale are added on a daily basis !
Home    List your patent    My account     Help     Support us     Contact us    

Ear plug

[Category : - DESIGN PATENTS]
[Viewed 448 times]

The design of this ear plug is to alleviate pressure in the ear canal that is common to other ear plug designs (See drawings)

[ Home | List a patent | Manage your account | F.A.Q.|Terms of use]

Copyright 2004-2017
Page created at 2020-01-29 10:49:16, Patent Auction Time.