Patents by Inventor Eric Ivor Gruenberg

Eric Ivor Gruenberg 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: 11462196
    Abstract: A musical instrument support has pivoting clamp members, with a first clamp member attached to a base member and a second clamp member attached to a shuttle member, with an adjustable distance between the two clamp members. The first clamp member and the second clamp member pivot independently of each other, thereby allowing attachment to a musical instrument having a variable or uneven body thickness. The musical instrument support may also have a socket attached to the bottom of the member. A support pillar may be attached to the base member, such as by a ball end of the support pillar received within the socket, which allows the angle of the support pillar to be changed with respect to the base member and with respect to the instrument. An opposite end of the support pillar may be attached to a leg support or extend to the floor.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: October 4, 2022
    Inventor: Eric Ivor Gruenberg