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Circuit Breaker Patent T-Shirt
$23.95This unique t-shirt features Circuit Breaker schematics from a genuine vintage U.S. Patent filed in 1901! These shirts look awesome, fit well, are great conversation starters and an excellent gift for electricians, engineers & science... -
Clinometer Patent T-Shirt
$23.95This unique t-shirt features Clinometer schematics from a genuine vintage U.S. Patent filed in 1959! These shirts look awesome, fit well, are great conversation starters and an excellent gift for surveyors, government employees, contractors &... -
Clock Face Patent T-Shirt
$23.95This unique t-shirt features Clock Face 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 sailors, navy veterans and maritime... -
Code 412 Tank Trailer Patent T-Shirt
$23.95This unique t-shirt features Code 412 Tank Trailer schematics from a genuine vintage U.S. Patent filed in 2014! These shirts look awesome, fit well, are great conversation starters and an excellent gift for logistics professionals, truck drivers,... -
Coffee Grinder Patent T-Shirt
$23.95This unique t-shirt features Coffee Grinder schematics from a genuine vintage U.S. Patent filed in 1891! These shirts look awesome, fit well, are great conversation starters and an excellent gift for baristas, cafe owners & coffee lovers! Product... -
Concrete Mixer Patent T-Shirt
$23.95This unique t-shirt features Concrete Mixer schematics from a genuine vintage U.S. Patent filed in 1900! These shirts look awesome, fit well, are great conversation starters and an excellent gift for carpenters, handymen & construction... -
Cornet Patent T-Shirt
$23.95This unique t-shirt features Cornet schematics from a genuine vintage U.S. Patent filed in 1878! These shirts look awesome, fit well, are great conversation starters and an excellent gift for musicians, band leaders and music teachers! Product... -
Court Reporter Stenotype Patent T-Shirt
$23.95This unique t-shirt features Court Reporter Stenotype 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 lawyers, judges, law students & legal... -
Crank Shaft Patent T-Shirt
$23.95This unique t-shirt features Crank Shaft schematics from a genuine vintage U.S. Patent filed in 1930! These shirts look awesome, fit well, are great conversation starters and an excellent gift for auto mechanics, repair shop owners & automotive... -
Cribbage Board Patent T-Shirt
$23.95This unique t-shirt features Cribbage Board schematics from a genuine vintage U.S. Patent filed in 1885! These shirts look awesome, fit well, are great conversation starters and an excellent gift for boardgame players & gaming... -
Cyclotron Particle Accelerator Patent T-Shirt
$23.95This unique t-shirt features Particle Accelerator schematics from a genuine vintage U.S. Patent filed in 1934! These shirts look awesome, fit well, are great conversation starters and an excellent gift for chemistry students, science teachers &... -
Dark Room Safe Light Patent T-Shirt
$23.95This unique t-shirt features Dark Room Safe Light schematics from a genuine vintage U.S. Patent filed in 1929! These shirts look awesome, fit well, are great conversation starters and an excellent gift for photographers & photography...