Patents by Inventor OLIVER BOETTGER

OLIVER BOETTGER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cajon with freely vibrating corners
    Patent number: 7816596
    Abstract: A cajón includes a housing with sides forming at least one strike plate. One or several corners of a strike plate protrude beyond a recess of the housing for producing additional sound effects, such as rim-shots and rim-clicks.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: October 19, 2010
    Assignee: Roland Meinl Musikinstrumente GmbH & Co. KG
    Inventor: Oliver Böttger
  • CAJON WITH FREELY VIBRATING CORNERS
    Publication number: 20090158914
    Abstract: A cajón includes a housing with sides forming at least one strike plate. One or several corners of a strike plate protrude beyond a recess of the housing for producing additional sound effects, such as rim-shots and rim-clicks.
    Type: Application
    Filed: December 19, 2008
    Publication date: June 25, 2009
    Applicant: Roland Meinl Musikinstrumente GmbH & Co. KG
    Inventor: OLIVER BOETTGER