Patents by Inventor Malcolm W. Jacobs

Malcolm W. Jacobs 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).

  • Patent number: 5932823
    Abstract: A drummer's practice pad and method for production thereof. The practice pad very closely simulates an actual drum head (the striking surface is as close to actual drumskin as possible), and this allows more efficient practice in the following areas: stick control on the pad surface; finger and hand development; and uniform stick response and rebound. The pad includes a cylindrical practice pad base having a shallow upper recess into which an elastomer pad compound is poured. The pad compound self-levels and hardens in a thin layer to provide an improved striking surface. A polyurethane coating is then applied. This improved striking surface is very realistic of an actual drumskin, and it muffles sound without muting it. It is durable and will not wear out or become depressed. Moreover, the process for making the pad is well-suited for mass production since it is simple and employs readily available materials.
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: August 3, 1999
    Inventor: Malcolm W. Jacobs