Patent Earth

This unique t-shirt features Watch Repeating Mechanism schematics from a genuine vintage U.S. Patent filed in 1890! These shirts look awesome, fit well, are great conversation starters and an...

This unique t-shirt features Fireworks schematics from a genuine vintage U.S. Patent filed in 1933! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Military Flashlight schematics from a genuine vintage U.S. Patent filed in 1927! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Shower Faucet Valves schematics from a genuine vintage U.S. Patent filed in 1925! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Water Treatment schematics from a genuine vintage U.S. Patent filed in 1963! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Piano Keyboard schematics from a genuine vintage U.S. Patent filed in 1886! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Dump Truck schematics from a genuine vintage U.S. Patent filed in 1949! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Bookmark schematics from a genuine vintage U.S. Patent filed in 1942! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Potato Picking Belt schematics from a genuine vintage U.S. Patent filed in 1928! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features B-17 Bomber schematics from a genuine vintage U.S. Patent filed in 1935! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Sky Rocket schematics from a genuine vintage U.S. Patent filed in 1938! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Weed Whacker schematics from a genuine vintage U.S. Patent filed in 1953! These shirts look awesome, fit well, are great conversation starters and an excellent gift...