U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."

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Class 144/96 - Tilting work holder for brush

Subclass of Class 144 - Woodworking
Definition: Machine in which a more or less flat brush-block is successively
No. of patents: 0