T-Shirts

This unique t-shirt features Double Kick Skateboard 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 skaters! Product Type:...

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 excellent gift for pilots, flight instructors, engineers,...

This unique t-shirt features Dress Sword schematics from a genuine vintage U.S. Patent filed in 1871! These shirts look awesome, fit well, are great conversation starters and an excellent gift for bladesmiths & vintage blade enthusiasts! Product...

This unique t-shirt features Drill Press schematics from a genuine vintage U.S. Patent filed in 1920! These shirts look awesome, fit well, are great conversation starters and an excellent gift for constructor workers, contractors &...

This unique t-shirt features Drink Mixing schematics from a genuine vintage U.S. Patent filed in 1956! These shirts look awesome, fit well, are great conversation starters and an excellent gift for wine connoisseurs, bar owners & beer...

This unique t-shirt features Drum Coffee Roaster schematics from a genuine vintage U.S. Patent filed in 1911! These shirts look awesome, fit well, are great conversation starters and an excellent gift for baristas, cafe owners & coffee...

This unique t-shirt features Duck Decoy schematics from a genuine vintage U.S. Patent filed in 1914! These shirts look awesome, fit well, are great conversation starters and an excellent gift for hunters, fishermen & outdoors enthusiasts! Product...

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 athletes, training professionals, gym owners & fitness...

This unique t-shirt features Dump Truck 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 for construction workers, contractors &...

This unique t-shirt features Dymaxion Car Buckminster Fuller schematics from a genuine vintage U.S. Patent filed in 1937! These shirts look awesome, fit well, are great conversation starters and an excellent gift for truck drivers! Product Type:...

This unique t-shirt features Endless Chain Saw Blade schematics from a genuine vintage U.S. Patent filed in 1905! These shirts look awesome, fit well, are great conversation starters and an excellent gift for constructor workers, contractors &...

This unique t-shirt features Enterprise Space Shuttle schematics from a genuine vintage U.S. Patent filed in 1975! These shirts look awesome, fit well, are great conversation starters and an excellent gift for science teachers, engineering students,...