TREA

the axis of the pins being perpendicular to the string

Follow

Industry

  • CPC
  • G10C3/106
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

G10C3/106the axis of the pins being perpendicular to the string
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Tuning pin tool
    • Patent number 12,073,811
    • Issue date Aug 27, 2024
    • James Boustead Seery
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Piano tuning retention system
    • Patent number 11,651,753
    • Issue date May 16, 2023
    • Timothy Jenson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Piano tuning retention system
    • Patent number 11,380,289
    • Issue date Jul 5, 2022
    • Timothy Jenson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Securing device for piano strings
    • Patent number 11,222,616
    • Issue date Jan 11, 2022
    • Vladislav Vladimirovich Volkov
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Pin turning tool kit
    • Patent number 11,056,084
    • Issue date Jul 6, 2021
    • John H Gunderson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Stepped tuning pin for pianos and like instruments
    • Patent number 6,114,615
    • Issue date Sep 5, 2000
    • Paul S. Larudee
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Tuning pin apparatus having impediment function against the rewinding
    • Patent number 5,869,780
    • Issue date Feb 9, 1999
    • Won Ki Lim
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3869953
    • Patent number 3,869,953
    • Issue date Mar 11, 1975
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3805666
    • Patent number 3,805,666
    • Issue date Apr 23, 1974
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3754494
    • Patent number 3,754,494
    • Issue date Aug 28, 1973
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3721147
    • Patent number 3,721,147
    • Issue date Mar 20, 1973
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3693490
    • Patent number 3,693,490
    • Issue date Sep 26, 1972
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3424047
    • Patent number 3,424,047
    • Issue date Jan 28, 1969
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3364804
    • Patent number 3,364,804
    • Issue date Jan 23, 1968
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3332309
    • Patent number 3,332,309
    • Issue date Jul 25, 1967
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3279298
    • Patent number 3,279,298
    • Issue date Oct 18, 1966
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    3156151
    • Patent number 3,156,151
    • Issue date Nov 10, 1964
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2736224
    • Patent number 2,736,224
    • Issue date Feb 28, 1956
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2588440
    • Patent number 2,588,440
    • Issue date Mar 11, 1952
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2339752
    • Patent number 2,339,752
    • Issue date Jan 25, 1944
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2075001
    • Patent number 2,075,001
    • Issue date Mar 23, 1937
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2065342
    • Patent number 2,065,342
    • Issue date Dec 22, 1936
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2025933
    • Patent number 2,025,933
    • Issue date Dec 31, 1935
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1965360
    • Patent number 1,965,360
    • Issue date Jul 3, 1934
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1924720
    • Patent number 1,924,720
    • Issue date Aug 29, 1933
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1825560
    • Patent number 1,825,560
    • Issue date Sep 29, 1931
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1615228
    • Patent number 1,615,228
    • Issue date Jan 25, 1927
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1353903
    • Patent number 1,353,903
    • Issue date Sep 28, 1920
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1339689
    • Patent number 1,339,689
    • Issue date May 11, 1920
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1298862
    • Patent number 1,298,862
    • Issue date Apr 1, 1919
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    TUNING PIN TOOL
    • Publication number 20240054977
    • Publication date Feb 15, 2024
    • James Boustead SEERY
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    PIANO TUNING RETENTION SYSTEM
    • Publication number 20220366875
    • Publication date Nov 17, 2022
    • Timothy Jenson
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SECURING DEVICE FOR PIANO STRINGS
    • Publication number 20210158785
    • Publication date May 27, 2021
    • Vladislav Vladimirovich VOLKOV
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS