TREA

the axis of the pins being parallel to the string

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Industry

  • CPC
  • G10C3/103
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Parent Industries

GPHYSICS G10Musical instruments G10CPIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARD G10C3/00Details or accessories

Current Industry

G10C3/103the axis of the pins being parallel to the string
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pivot member and keyboard apparatus
    • Patent number 10,885,884
    • Issue date Jan 5, 2021
    • Yamaha Corporation
    • Ken Takahashi
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3204509
    • Patent number 3,204,509
    • Issue date Sep 7, 1965
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2469738
    • Patent number 2,469,738
    • Issue date May 10, 1949
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2130248
    • Patent number 2,130,248
    • Issue date Sep 13, 1938
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    PIVOT MEMBER AND KEYBOARD APPARATUS
    • Publication number 20200013378
    • Publication date Jan 9, 2020
    • Yamaha Corporation
    • Ken TAKAHASHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS