Free trailer · US 2,717,437

Your patent, in lights.

U.S. PATENT · September 13, 19552,717,437

↖ this is where it all started

Now showingVelvet Type Fabric and Method of Producing SameGeorge de Mestral

GRANTED
SEPTEMBER 13 1955

PATENTFILM

That was the trailer. The film explains what your invention does and why it matters.

Drawings come straight from the public USPTO record. This trailer is a free preview; the film is where we explain what your invention does, claim by claim, in plain English.