Patent Earth

This unique t-shirt features Arcade Video Game schematics from a genuine vintage U.S. Patent filed in 1978! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Barometer Guage 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...

This unique t-shirt features Horse Blinders schematics from a genuine vintage U.S. Patent filed in 1885! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Mercurial Barometer 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 Petri Dish schematics from a genuine vintage U.S. Patent filed in 1961! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Video Game Cartridge schematics from a genuine vintage U.S. Patent filed in 1979! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Snowboard schematics from a genuine vintage U.S. Patent filed in 2003! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

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

This unique t-shirt features Nikola Tesla Coil For Electromagnets schematics from a genuine vintage U.S. Patent filed in 1894! These shirts look awesome, fit well, are great conversation starters...

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

This unique t-shirt features Dentist Chair schematics from a genuine vintage U.S. Patent filed in 1879! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Mouse Trap schematics from a genuine vintage U.S. Patent filed in 1906! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...