Patent Earth

This unique t-shirt features Radiant Control Toaster schematics from a genuine vintage U.S. Patent filed in 1954! These shirts look awesome, fit well, are great conversation starters and an...

This unique t-shirt features Backhoe Excavator schematics from a genuine vintage U.S. Patent filed in 1969! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Sikorsky Helicopter schematics from a genuine vintage U.S. Patent filed in 1943! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Cement Mixer Truck schematics from a genuine vintage U.S. Patent filed in 1952! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Roller Coaster schematics from a genuine vintage U.S. Patent filed in 1898! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Mason Jar schematics from a genuine vintage U.S. Patent filed in 1873! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Serotonin Molecule schematics from a genuine vintage U.S. Patent filed in 1980! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Hollow Point Bullet schematics from a genuine vintage U.S. Patent filed in 1999! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Keyboard MX Switch schematics from a genuine vintage U.S. Patent filed in 1984! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Spanking Machine schematics from a genuine vintage U.S. Patent filed in 1909! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Mechanical Keyboard Buckling Spring schematics from a genuine vintage U.S. Patent filed in 1978! These shirts look awesome, fit well, are great conversation starters...

Mescaline Molecule chemistry t-shirt. Printed on Bella & Canvas athletic fit cotton t-shirts. These shirts look awesome, fit well, are great conversation starters and an excellent gift for chemistry...