Patents by Inventor Arne Gustav Edvard Almqvist

Arne Gustav Edvard Almqvist 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).

  • Device for supporting elongated light fixtures on drawing boards
    Patent number: 3944802
    Abstract: A device for supporting an elongated light fixture on a drawing board mounted for pivoting and sliding movement on the support arm of a bracket by means of spaced bearings secured to the fixture. The bracket is mounted on the back side of the drawing board to effect the required movements for selectively positioning the support arm with the light fixture relative to the work surface of the drawing board.
    Type: Grant
    Filed: October 15, 1973
    Date of Patent: March 16, 1976
    Inventor: Arne Gustav Edvard Almqvist