T-Shirts

This unique t-shirt features Survival Knife schematics from a genuine vintage U.S. Patent filed in 1973! These shirts look awesome, fit well, are great conversation starters and an excellent gift for outdoorsmen and hiking & camping...

This unique t-shirt features Swimming Goggles 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 for scuba divers & snorkeling...

This unique t-shirt features Takedown Bow schematics from a genuine vintage U.S. Patent filed in 1968! These shirts look awesome, fit well, are great conversation starters and an excellent gift for hunters & archery enthusiasts! Product Type:...

This unique t-shirt features Tap Dancers Shoe schematics from a genuine vintage U.S. Patent filed in 1955! These shirts look awesome, fit well, are great conversation starters and an excellent gift for ballet dancers & dance instructors! Product...

This unique t-shirt features Tape Gun 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 logistics professionals, truck drivers, shipping managers...

This unique t-shirt features Tattoo Gun 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 professionals & contractors! Product Type:...

This unique t-shirt features Telephone Booth 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 for it professionals, engineers & support...

This unique t-shirt features Telephone Transmitter 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 it professionals, engineers & support...

This unique t-shirt features Tennis Racket schematics from a genuine vintage U.S. Patent filed in 1925! These shirts look awesome, fit well, are great conversation starters and an excellent gift for tennis players, coaches & gym teachers! Product...

This unique t-shirt features Thomas Edison Storage Battery schematics from a genuine vintage U.S. Patent filed in 1921! These shirts look awesome, fit well, are great conversation starters and an excellent gift for electricians, engineers & science...

This unique t-shirt features Toilet Paper Fixture 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 for new home owners, contractors & interior...

This unique t-shirt features Toothbrush schematics from a genuine vintage U.S. Patent filed in 1941! These shirts look awesome, fit well, are great conversation starters and an excellent gift for new home owners, contractors & interior...

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

This unique t-shirt features Tower Crane 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 carpenters, handymen & construction...

This unique t-shirt features Train Dining Car schematics from a genuine vintage U.S. Patent filed in 1869! These shirts look awesome, fit well, are great conversation starters and an excellent gift for conductors, engineers & train...

This unique t-shirt features Transmission Tower schematics from a genuine vintage U.S. Patent filed in 1965! 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 Tree Climbing Boot 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 gardeners, yard lovers & landscaping...

This unique t-shirt features Triple Beam Scale 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 for science teachers, engineers & lab...

This unique t-shirt features Trolley Meat Hook schematics from a genuine vintage U.S. Patent filed in 1931! These shirts look awesome, fit well, are great conversation starters and an excellent gift for chefs, restaurant owners, kitchen workers & food...

Tryptophan Molecule chemistry t-shirt. Printed on Gildan athletic fit cotton t-shirts. These shirts look awesome, fit well, are great conversation starters and an excellent gift for chemistry students, biology teachers & lab workers! Product Type:...