Patents by Inventor Alvan A. Krause

Alvan A. Krause 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).

  • Counterbalanced lay motion for high speed weaving looms
    Patent number: 4610277
    Abstract: A counterweight is attached to the rocker shaft of a short sword loom diametrically opposite the lay, reed, and weft directing components to shift the center of gravity of the oscillatory elements to a position subtantially coincident with the center of gravity with a minimum of structural changes to the conventional loom configuration.
    Type: Grant
    Filed: April 15, 1985
    Date of Patent: September 9, 1986
    Assignee: Draper Corporation
    Inventor: Alvan A. Krause