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Pittsburgh Digital LLC
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Pittsburgh, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Forward and reverse delay effects pedal
Patent number
9,899,013
Issue date
Feb 20, 2018
EarthQuaker Devices, LLC
Jamie Ryan Stillman
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
78075480 - PITTSBURGH DIGITAL AUDIO ENGINEERING
Serial number
78075480
Registration number
2704637
Filing date
Jul 24, 2001
Pittsburgh Digital LLC
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments