Patent Earth

This unique t-shirt features Timpani Kettle Drum schematics from a genuine vintage U.S. Patent filed in 1941! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Gun Powered Mouse Trap schematics from a genuine vintage U.S. Patent filed in 1882! These shirts look awesome, fit well, are great conversation starters and an...

This unique t-shirt features Classic Cola Bottle schematics from a genuine vintage U.S. Patent filed in 1937! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Stand Mixer schematics from a genuine vintage U.S. Patent filed in 1939! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Wind Turbine schematics from a genuine vintage U.S. Patent filed in 1944! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Ride Cymbal schematics from a genuine vintage U.S. Patent filed in 1951! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

This unique t-shirt features Marimba Keyboard schematics from a genuine vintage U.S. Patent filed in 1950! These shirts look awesome, fit well, are great conversation starters and an excellent...

This unique t-shirt features Automatic Rifle schematics from a genuine vintage U.S. Patent filed in 1919! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Car Tire schematics from a genuine vintage U.S. Patent filed in 1993! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...

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

This unique t-shirt features M1 Garand Rifle schematics from a genuine vintage U.S. Patent filed in 1932! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features 1948 Chair 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 for...