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  • Violin Bow Patent T-Shirt

    Violin Bow Patent T-Shirt

    $28.95
    This unique t-shirt features Violin Bow 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...
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  • Tractor Loader Backhoe Patent T-Shirt

    Tractor Loader Backhoe Patent T-Shirt

    $28.95
    This unique t-shirt features Tractor Loader Backhoe schematics from a genuine vintage U.S. Patent filed in 1993! These shirts look awesome, fit well, are great conversation starters and an...
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  • Weather Balloon Patent T-Shirt

    Weather Balloon Patent T-Shirt

    $28.95
    This unique t-shirt features Weather Balloon 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...
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  • Steel Guitar Patent T-Shirt

    Steel Guitar Patent T-Shirt

    $28.95
    This unique t-shirt features Steel Guitar schematics from a genuine vintage U.S. Patent filed in 1967! These shirts look awesome, fit well, are great conversation starters and an excellent gift...
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  • Rattan Chair Patent T-Shirt

    Rattan Chair Patent T-Shirt

    $28.95
    This unique t-shirt features Rattan Chair schematics from a genuine vintage U.S. Patent filed in 1876! These shirts look awesome, fit well, are great conversation starters and an excellent gift...
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  • Houdini Diving Suit Patent T-Shirt

    Houdini Diving Suit Patent T-Shirt

    $28.95
    This unique t-shirt features Houdini Diving Suit schematics from a genuine vintage U.S. Patent filed in 1921! These shirts look awesome, fit well, are great conversation starters and an excellent...
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  • Acoustic Guitar Bridge Patent T-Shirt

    Acoustic Guitar Bridge Patent T-Shirt

    $28.95
    This unique t-shirt features Acoustic Guitar Bridge schematics from a genuine vintage U.S. Patent filed in 1966! These shirts look awesome, fit well, are great conversation starters and an...
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  • Rubber Ducky Patent T-Shirt

    Rubber Ducky Patent T-Shirt

    $28.95
    This unique t-shirt features Rubber Ducky 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...
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  • Drum Pedal Patent T-Shirt

    Drum Pedal Patent T-Shirt

    $28.95
    This unique t-shirt features Drum Pedal 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...
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  • Internal Combustion Engine Patent T-Shirt

    Internal Combustion Engine Patent T-Shirt

    $28.95
    This unique t-shirt features Internal Combustion Engine schematics from a genuine vintage U.S. Patent filed in 1919! These shirts look awesome, fit well, are great conversation starters and an...
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  • Flash Bang Grenade Patent T-Shirt

    Flash Bang Grenade Patent T-Shirt

    $28.95
    This unique t-shirt features Flash Bang Grenade schematics from a genuine vintage U.S. Patent filed in 1990! These shirts look awesome, fit well, are great conversation starters and an excellent...
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  • Hydroponic Planter Patent T-Shirt

    Hydroponic Planter Patent T-Shirt

    $28.95
    This unique t-shirt features Hydroponic Planter schematics from a genuine vintage U.S. Patent filed in 1971! These shirts look awesome, fit well, are great conversation starters and an excellent...
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