A list of U.S. patents, current and expired, granted to Emmett Chapman.
Licensing inquires are welcome.
A list of U.S. and foreign trademarks, in good standing, granted to
Stick Enterprises, Inc. along with other trademarks belonging to Stick
Distinctive shapes and designs of The Stick fretboard tapping
instrument are symbols of identification and exclusive trademarks of
Trademark and Patent News
December, 2012: New Patent for the Railboard®
The USPTO has issued official patent registration for the Railboard integral, neck fingerboard and "Rail®" frets.
July, 2012: New Trademark for Rails®
The USPTO has issued official trademark registration for "Rails", our patented fret design.
March, 2010: New Trademark for the Stick Guitar®
The USPTO has issued official trademark registration for the "Stick Guitar".
June, 2009: New Trademark issued for the shape of our Linear Inlays
The USPTO has issued official trademark registration for our "three-dimensional design of inlaid linear markers"
January, 2009: Successful Defense of our Trademarks
We have had some success recently against unauthorized use of our trademarks by a competitor
on the internet. more
Pleast contact us if you have any
questions regarding appropriate use of our trademarks.
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