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  • Metal Detector Patent T-Shirt

    Metal Detector Patent T-Shirt

    $28.95
    This unique t-shirt features Metal Detector schematics from a genuine vintage U.S. Patent filed in 1972! These shirts look awesome, fit well, are great conversation starters and an excellent gift...
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  • 540R Guitar Patent T-Shirt

    540R Guitar Patent T-Shirt

    $28.95
    This unique t-shirt features 540R Guitar schematics from a genuine vintage U.S. Patent filed in 1997! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...
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  • Fencing Foil Patent T-Shirt

    Fencing Foil Patent T-Shirt

    $28.95
    This unique t-shirt features Fencing Foil schematics from a genuine vintage U.S. Patent filed in 1942! These shirts look awesome, fit well, are great conversation starters and an excellent gift...
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  • Emergency Vehicle Lights Patent T-Shirt

    Emergency Vehicle Lights Patent T-Shirt

    $28.95
    This unique t-shirt features Emergency Vehicle Lights schematics from a genuine vintage U.S. Patent filed in 1968! These shirts look awesome, fit well, are great conversation starters and an...
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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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  • Catamaran Sailboat Patent T-Shirt

    Catamaran Sailboat Patent T-Shirt

    $28.95
    This unique t-shirt features Catamaran schematics from a genuine vintage U.S. Patent filed in 1963! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...
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  • Tap Dancing Shoe Patent T-Shirt

    Tap Dancing Shoe Patent T-Shirt

    $28.95
    This unique t-shirt features Tap Dancing Shoe schematics from a genuine vintage U.S. Patent filed in 1938! These shirts look awesome, fit well, are great conversation starters and an excellent...
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  • Maple Syrup Tap Patent T-Shirt

    Maple Syrup Tap Patent T-Shirt

    $28.95
    This unique t-shirt features Maple Syrup Tap schematics from a genuine vintage U.S. Patent filed in 1865! These shirts look awesome, fit well, are great conversation starters and an excellent gift...
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  • RC Slot Car Patent T-Shirt

    RC Slot Car Patent T-Shirt

    $28.95
    This unique t-shirt features RC Slot Car schematics from a genuine vintage U.S. Patent filed in 1938! These shirts look awesome, fit well, are great conversation starters and an excellent gift for...
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  • Pocket Watch Patent T-Shirt

    Pocket Watch Patent T-Shirt

    $28.95
    This unique t-shirt features Pocket Watch schematics from a genuine vintage U.S. Patent filed in 1913! These shirts look awesome, fit well, are great conversation starters and an excellent gift...
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  • Oliver Tractor Patent T-Shirt

    Oliver Tractor Patent T-Shirt

    $28.95
    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...
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  • Oil Well Drill Bit Patent T-Shirt

    Oil Well Drill Bit Patent T-Shirt

    $28.95
    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...
    Options