Patents Represented by Attorney Dennis P. O'Reilley
  • Patent number: 4110501
    Abstract: A splicing strip is provided comprising a pair of mastic layers and a porous, flexible reinforcing sheet with the mastic layers in adherent contact through openings in the reinforcing sheet. A release sheet is attached to at least the outside face of one of the mastic layers, and a sheet of non-tacky material is attached to the outside face of the other of the mastic layers.
    Type: Grant
    Filed: April 5, 1977
    Date of Patent: August 29, 1978
    Assignee: Grefco, Inc.
    Inventors: Harlan E. Tarbell, Paul J. Raabe
  • Patent number: 4067155
    Abstract: A system for joining and adhering a pair of abutting panels to a rigid substrate and providing a seal against thermal and moisture transfer. The system is comprised of an elongated receptacle member with a base and a pair of spaced vertical elements extending upwardly from the base and forming a channel, to be placed under and between edges of the panels to be joined. The receptacle member is firmly attached to the rigid substrate by fastening means passed through the base. The adjacent side walls of the vertical elements include a plurality of vertically spaced, downwardly angled teeth projecting inwardly towards the center of the channel. An elongated resilient insert member includes a cap and a projection extending downwardly from said cap.
    Type: Grant
    Filed: August 28, 1975
    Date of Patent: January 10, 1978
    Assignee: Grefco, Inc.
    Inventors: David L. Ruff, Sherman A. Stewart, Harlan E. Tarbell