Resonance mechanism for drums (membranophones)

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United States of America Patent

PATENT NO 8766073
APP PUB NO 20120325072A1
SERIAL NO

13527079

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Abstract

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The presence of the described resonance device in the form of resonators (3, 4) influences the vibration characteristics of a membrane (2) in a defining manner and ensures a harmonic relationship between the fundamental and overtones of the drum sound, even if said drum does not have a closed sound box or shell (1).

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Patent Owner(s)

Patent OwnerAddress
ROLAND MEINL MUSIKINSTRUMENTE GMBH & CO KG91468 GUTENSTETTEN

International Classification(s)

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  • 2012 Application Filing Year
  • G10D Class
  • 163 Applications Filed
  • 137 Patents Issued To-Date
  • 84.05 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20122013201420152016201720180255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eckermann, Norbert Vienna, AT 1 3

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Patent Citation Ranking

  • 1 Citation Count
  • G10D Class
  • 4.90 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges71191701 - 1011 - 200102030405060708090100110120130

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