Patents Assigned to ABSS MANUFACTURING CO., INC.
  • Fiberglass reinforced plastic lightweight heavy-duty ladder and method of making same
    Patent number: 9168701
    Abstract: A fiberglass reinforced lightweight heavy-duty ladder, and method of making the same, is presented. The method includes impregnating rovings with a resin system and forming the impregnated rovings into a set of rails having a center portion, a left sidewall portion, and a right sidewall portion, where the left sidewall portion and the right sidewall portion each have an article roving density at least 10% greater than that of the center portion.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: October 27, 2015
    Assignee: ABSS MANUFACTURING CO., INC.
    Inventor: Nasir U. Ahmed