Patent Earth

This unique t-shirt features Yoyo 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 new...

This unique wall art features Yoyo schematics from a genuine vintage U.S. Patent filed in 1933! Patent prints are a tasteful and inspiring way to show off your interests and celebrate your...

Set of 2 wall art prints featuring Yoyo schematics from genuine vintage U.S. Patent filings! Patent prints are a tasteful and inspiring way to show off your interests and celebrate your passions...

This unique t-shirt features Yoyo Whirligig schematics from a genuine vintage U.S. Patent filed in 1866! These shirts look awesome, fit well, are great conversation starters and an excellent gift...

This unique wall art features Yoyo Whirligig schematics from a genuine vintage U.S. Patent filed in 1866! Patent prints are a tasteful and inspiring way to show off your interests and celebrate...

This unique wall art features Zipper schematics from a genuine vintage U.S. Patent filed in 1917! Patent prints are a tasteful and inspiring way to show off your interests and celebrate your...