Patents Assigned to Household Utilities, Inc.
  • Securing fastener for waterproof roof
    Patent number: 4833853
    Abstract: A fastener for securing a flexible waterproof sheet to a supporting roof structure. The fastener includes an elongated mounting bracket having a base and a body including an upstanding central portion and a pair of wing members extending laterally from opposite sides of the central portion of the body. Each of the wing members include an outer tip spaced above the base which defines a sheet-receiving recess therebetween. The fastener also includes an elongated cap member for attaching a flexible waterproof sheet to the bracket.
    Type: Grant
    Filed: June 15, 1988
    Date of Patent: May 30, 1989
    Assignee: Household Utilities, Inc.
    Inventors: Charles Deibele, Albert Deibele, Jr.