PatentAuction.com 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    

An umbrella with a knob .

[Category : - HEALTH- Life-saving; Fire-fighting- OTHER]
[Viewed 734 times]

An umbrella with a knob makes it safer to use and allows you to use the umbrella as a crutch.

Patent publications:

No publication
Asking price:

Make an offer

Rate this patent

Like Great invention
Liked: 1 times

Viewed: 734 times

Seller:

anufriye (United States)

Ask a question
or start a negotiation

Contact the seller

Share on social media














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

Copyright PatentAuction.com 2004-2017
Page created at 2025-07-06 0:18:32, Patent Auction Time.