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Strum Perfect LLC
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Chicago, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Guitar training device
Patent number
11,475,786
Issue date
Oct 18, 2022
STRUM PERFECT LLC
James Lenger
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Grant
Guitar training device
Patent number
11,004,354
Issue date
May 11, 2021
STRUM PERFECT LLC
James Lenger
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patents Applications
last 30 patents
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Patent Application
GUITAR TRAINING DEVICE
Publication number
20220005613
Publication date
Jan 6, 2022
Strum Perfect LLC
James Lenger
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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Trademark
last 30 trademarks
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Trademark
90051871 - INTYMS
Serial number
90051871
Filing date
Jul 14, 2020
Strum Perfect LLC
15 - Musical instruments
Information
Trademark
90051890 - RHYTYM
Serial number
90051890
Filing date
Jul 14, 2020
Strum Perfect LLC
15 - Musical instruments
Information
Trademark
90051856 - STRUM PERFECT
Serial number
90051856
Registration number
6958113
Filing date
Jul 14, 2020
Strum Perfect LLC
15 - Musical instruments