Jamie Marks

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Haverhill, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Main action rail for upright piano with front-accessible whippen fl...
- Patent number 8,735,699
- Issue date May 27, 2014
- Kirk Burgett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Damper action for upright piano with sostenuto spring tab using ten...
- Patent number 8,614,382
- Issue date Dec 24, 2013
- Wessell, Nickel & Gross
- Kirk Burgett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Lost motion compensation device for an upright piano action
- Patent number 8,541,671
- Issue date Sep 24, 2013
- Wessell, Nickel & Gross
- Kirk Burgett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Piano action flange with open-slotted rail attachment feature
- Patent number 8,487,172
- Issue date Jul 16, 2013
- Wessell, Nickel & Gross
- Kirk Burgett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
DAMPER ACTION FOR UPRIGHT PIANO WITH SOSTENUTO SPRING TAB USING TEN...
- Publication number 20130247740
- Publication date Sep 26, 2013
- Kirk Burgett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOST MOTION COMPENSATION DEVICE FOR AN UPRIGHT PIANO ACTION
- Publication number 20130247741
- Publication date Sep 26, 2013
- Kirk Burgett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PIANO ACTION FLANGE WITH OPEN-SLOTTED RAIL ATTACHMENT FEATURE
- Publication number 20130186250
- Publication date Jul 25, 2013
- Kirk Burgett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MAIN ACTION RAIL FOR UPRIGHT PIANO WITH FRONT-ACCESSIBLE WHIPPEN FL...
- Publication number 20130186251
- Publication date Jul 25, 2013
- Kirk Burgett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HAMMER BUTT FOR UPRIGHT PIANO ACTION WITH HALF-CONICAL HAMMER SHANK...
- Publication number 20130186252
- Publication date Jul 25, 2013
- Kirk Burgett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS