T-Shirts

This unique t-shirt features Nuclear Reactor Fuel Rods schematics from a genuine vintage U.S. Patent filed in 1964! These shirts look awesome, fit well, are great conversation starters and an excellent gift for power plant workers, engineers,...

This unique t-shirt features Nuclear Reactor schematics from a genuine vintage U.S. Patent filed in 1960! These shirts look awesome, fit well, are great conversation starters and an excellent gift for power plant workers, engineers, journeymen &...

This unique t-shirt features Oil Well Drill Bit schematics from a genuine vintage U.S. Patent filed in 1943! These shirts look awesome, fit well, are great conversation starters and an excellent gift for miners, oil & gas workers and petroleum...

This unique t-shirt features Old West Pistol schematics from a genuine vintage U.S. Patent filed in 1875! These shirts look awesome, fit well, are great conversation starters and an excellent gift for police officers, military veterans & gun...

This unique t-shirt features Oliver Tractor 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 farmers & ranch workers! Product Type:...

This unique t-shirt features Otoscope schematics from a genuine vintage U.S. Patent filed in 1926! These shirts look awesome, fit well, are great conversation starters and an excellent gift for doctors, nurses, medical students & bio-med...

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 doctors, nurses, medical students & bio-med...

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 locksmiths & lock picking enthusiasts! Product Type:...

This unique t-shirt features Pallet Jack schematics from a genuine vintage U.S. Patent filed in 1976! These shirts look awesome, fit well, are great conversation starters and an excellent gift for logistics professionals, truck drivers, shipping...

This unique t-shirt features Paper Airplane schematics from a genuine vintage U.S. Patent filed in 1983! These shirts look awesome, fit well, are great conversation starters and an excellent gift for artists & craft lovers! Product Type:...

This unique t-shirt features Pecan Tree schematics from a genuine vintage U.S. Patent filed in 1933! These shirts look awesome, fit well, are great conversation starters and an excellent gift for botanists, gardeners, science teachers & plant...

This unique t-shirt features Penny Cruiser Skateboard schematics from a genuine vintage U.S. Patent filed in 1980! These shirts look awesome, fit well, are great conversation starters and an excellent gift for skaters! Product Type:...

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 chemistry students, science teachers & biomedical...

This unique t-shirt features Phillips Head Screwdriver schematics from a genuine vintage U.S. Patent filed in 1936! These shirts look awesome, fit well, are great conversation starters and an excellent gift for constructor workers, contractors &...

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 gift for locksmiths & lock picking...

This unique t-shirt features Pickaxe 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 miners, oil & gas workers and petroleum...

This unique t-shirt features Pinball Ball Release Gate 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 pinball players & retro arcade...

This unique t-shirt features Pinball Flipper 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 for pinball players & retro arcade...

This unique t-shirt features Pinball Tilt Mechanism 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 pinball players & retro arcade...

This unique t-shirt features Pizza Slicer schematics from a genuine vintage U.S. Patent filed in 1892! These shirts look awesome, fit well, are great conversation starters and an excellent gift for chefs, restaurant owners, kitchen workers & food...