Patent Earth

This unique t-shirt features WW1 Uniform schematics from a genuine vintage U.S. Patent filed in 1916! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

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 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...

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 1950 Surf Board schematics from a genuine vintage U.S. Patent filed in 1950! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Ballpoint Pen schematics from a genuine vintage U.S. Patent filed in 1966! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Aircraft Catapult schematics from a genuine vintage U.S. Patent filed in 1932! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Pizza Slicer schematics from a genuine vintage U.S. Patent filed in 1892! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Douglas DC-2 Airplane schematics from a genuine vintage U.S. Patent filed in 1935! These shirts look awesome, fit well, are great conversation starters and an...

This unique t-shirt features Gas Turbine schematics from a genuine vintage U.S. Patent filed in 1915! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

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

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