Enter your mobile number or email address below and well send you a link to download the free kindle app then you can start reading kindle books on your smartphone tablet or computer no kindle device required. The national archives of the united states just released a coloring book full of strange patents its all available now as a free pdf and its 17 glorious pages of sheer inventive weirdness . A patent is an exclusive right granted to an inventor in exchange for the public disclosure of the invention patents include an abstract describing the invention often accompanied by line drawings patents coloring book presents a selection of odd interesting and otherwise notable patents issued by the us patent and trademark office accompanied by their abstracts and brief commentary. National archives coloring book of patents wordpresscom. Patents coloring book free download as pdf file pdf text file txt or read online for free
How it works:
1. Register a Free 1 month Trial Account.
2. Download as many books as you like ( Personal use )
3. No Commitment. Cancel anytime.
4. Join Over 100.000 Happy Readers.
5. That's it. What you waiting for? Sign Up and Get Your Books.