Patent Earth

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

This unique t-shirt features Unidirectional Microphone schematics from a genuine vintage U.S. Patent filed in 1963! These shirts look awesome, fit well, are great conversation starters and an...

This unique t-shirt features Pick Resistant Lock 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 Movie Film Reel 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...

This unique t-shirt features Band Saw schematics from a genuine vintage U.S. Patent filed in 1889! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Unicycle schematics from a genuine vintage U.S. Patent filed in 1963! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features WW2 Tank schematics from a genuine vintage U.S. Patent filed in 1945! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Pacemaker schematics from a genuine vintage U.S. Patent filed in 1962! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Meat Slicer 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 for...

This unique t-shirt features Studio Ribbon Microphone schematics from a genuine vintage U.S. Patent filed in 1938! These shirts look awesome, fit well, are great conversation starters and an...

This unique t-shirt features Firemans Axe schematics from a genuine vintage U.S. Patent filed in 1940! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Halloween Jack-o-Lantern schematics from a genuine vintage U.S. Patent filed in 1904! These shirts look awesome, fit well, are great conversation starters and an...