Patent Earth

This unique t-shirt features Swiss Pocket Knife 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 Judges Gavel schematics from a genuine vintage U.S. Patent filed in 1956! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Geiger Counter 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...

This unique t-shirt features Mortar & Pestle schematics from a genuine vintage U.S. Patent filed in 1887! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Brownie Camera schematics from a genuine vintage U.S. Patent filed in 1948! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Ski Boots schematics from a genuine vintage U.S. Patent filed in 1982! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Mobile Workbench schematics from a genuine vintage U.S. Patent filed in 1968! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Exhaust Fan schematics from a genuine vintage U.S. Patent filed in 1897! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features High Ranger Utility Truck schematics from a genuine vintage U.S. Patent filed in 1988! These shirts look awesome, fit well, are great conversation starters and an...

This unique t-shirt features Digger Derrick Truck schematics from a genuine vintage U.S. Patent filed in 2002! These shirts look awesome, fit well, are great conversation starters and an excellent...

Nepetalactone Catnip Molecule chemistry t-shirt. Printed on Gildan athletic fit cotton t-shirts. These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

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