Patents by Inventor Sol N. Gross

Sol N. Gross 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).

  • Attachment for metal demolition shears
    Patent number: 5065514
    Abstract: An attachment means for a heavy duty shear is disclosed. The attachment means permits the shear to be attached to a front end loader, which previously was not possible. Prior to the attachment means of the present invention, such shear could only be attached to the dipper stick of a back hoe.
    Type: Grant
    Filed: September 25, 1990
    Date of Patent: November 19, 1991
    Assignee: Ace Demolition Incorporated
    Inventor: Sol N. Gross
  • Metal demolition shears
    Patent number: 4776093
    Abstract: A heavy duty shear featuring removable knife seats, knife blades and wear plates is disclosed. The removable components serve to protect the shear from excessive wear, and may be replaced with minimal labor in the field and without welding or cutting.
    Type: Grant
    Filed: April 16, 1987
    Date of Patent: October 11, 1988
    Assignee: AAA Steel and Enterprises Corporation
    Inventor: Sol N. Gross
  • Hydraulic shear head attachment for backhoe or the like
    Patent number: 4616417
    Abstract: A hydraulic shear attachment means for construction equipment having a support arm for pivotal attachment to said construction and a lower jaw for shearing. The arm includes flange members positioned on either side of the lower jaw to support the pivotable upper jaw. Arcuate tracks are positioned in the support flanges to receive a support pin extending through the upper shear jaw which rides in said tracks during actuation of the upper jaw.
    Type: Grant
    Filed: January 7, 1985
    Date of Patent: October 14, 1986
    Assignee: AAA Steel and Enterprises Corp.
    Inventor: Sol N. Gross