Patents by Inventor William M. Nagler

William M. Nagler 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).

  • Pipe flashing unit
    Patent number: 4120129
    Abstract: A roof mountable pipe flashing unit allows penetration of the roof surface by a single pipe while effectively weather-proofing the site of penetration. A selectively separable sealing element enables a weathertight seal to be formed with pipes whose diameters fall within a selected range.
    Type: Grant
    Filed: September 1, 1976
    Date of Patent: October 17, 1978
    Assignee: The Pate Company
    Inventors: William M. Nagler, Vernon Earl Woosley
  • ABS thermoplastic curb assembly
    Patent number: 3945163
    Abstract: An improved single unit multi-purpose roof penetrating curb. The curb is a plastic box with one large upstanding inverted cup-like section on the top surface thereof. Four smaller upstanding inverted cup-like sections are equidistantly spaced on the upper surface of the large cup-like section. The plastic box has a flange integrally attached at the base. The flange completely surrounds the perimeter of the box eliminating the need for separate flashing.
    Type: Grant
    Filed: March 1, 1974
    Date of Patent: March 23, 1976
    Assignee: The Pate Company
    Inventors: William M. Nagler, Vernon Earl Woosley