Patent Earth

This unique t-shirt features Automatic Fire Sprinkler schematics from a genuine vintage U.S. Patent filed in 1895! These shirts look awesome, fit well, are great conversation starters and an...

This unique t-shirt features Firemans Axe schematics from a genuine vintage U.S. Patent filed in 1940! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique t-shirt features Fire House Alarm Bell schematics from a genuine vintage U.S. Patent filed in 1893! These shirts look awesome, fit well, are great conversation starters and an...

This unique t-shirt features Fire Hydrant 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...

This Automatic Fire Sprinkler mug is perfect for sipping your favorite beverage at home or in the office. Patent prints are a tasteful and inspiring way to show off your interests and celebrate your...