Patent Earth

This unique t-shirt features Clinometer schematics from a genuine vintage U.S. Patent filed in 1959! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Corkscrew schematics from a genuine vintage U.S. Patent filed in 1862! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Underwater Wellhead schematics from a genuine vintage U.S. Patent filed in 1965! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Vertical Milling Machine schematics from a genuine vintage U.S. Patent filed in 1959! These shirts look awesome, fit well, are great conversation starters and an...

This unique t-shirt features MAC-10 Pistol schematics from a genuine vintage U.S. Patent filed in 1972! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Anti Tank Mine 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...

This unique t-shirt features Tubular Lock schematics from a genuine vintage U.S. Patent filed in 1989! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Padlock schematics from a genuine vintage U.S. Patent filed in 1877! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Pool Skimmer schematics from a genuine vintage U.S. Patent filed in 1974! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Dark Room Safe Light schematics from a genuine vintage U.S. Patent filed in 1929! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Card Catalog schematics from a genuine vintage U.S. Patent filed in 1896! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Garbage Truck schematics from a genuine vintage U.S. Patent filed in 1992! These shirts look awesome, fit well, are great conversation starters and an excellent gift...