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    

Double Locking Hinge for a foldable bicycle Ver. 2

[Category : - Biking]
[Viewed 1516 times]

Double Safety and Double Durability

Financial information

Outright or Royalty
E-mail: [Use the button below to contact me]

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

Copyright 2004-2017
Page created at 2023-03-21 11:40:47, Patent Auction Time.