Square Patent

The invention I chose to search for was the Square card reader. Square inc managed to commercialize this invention and successfully sell it on the market. Square inc. used patents to protect their property. The following pictures showed the steps I took to find their patent in the patent database.

Square inc has 398 patents.

Next I used the us trademark search to find out what trademarks Square inc have registered. I found the Square inc's trademark letters they use in their logo. I used Square inc and San Francisco, California. Square inc has 612 registered trademarks.