Patents Examined by Robert C. Spangler
  • Patent number: D292876
    Type: Grant
    Filed: March 18, 1985
    Date of Patent: November 24, 1987
    Inventor: Ernest Grunhut
  • Patent number: D292879
    Type: Grant
    Filed: November 20, 1984
    Date of Patent: November 24, 1987
    Assignee: Product Pak (Australia) Pty. Limited
    Inventor: Peter L. Smith
  • Patent number: D292881
    Type: Grant
    Filed: January 7, 1985
    Date of Patent: November 24, 1987
    Assignee: Northwest Containers, Inc.
    Inventor: Charles H. Thompson
  • Patent number: D292883
    Type: Grant
    Filed: January 7, 1985
    Date of Patent: November 24, 1987
    Assignee: Metal Box Public Limited Co.
    Inventors: Christopher J. Griffin, John A. Perigo, Geoffrey Tucker
  • Patent number: D292886
    Type: Grant
    Filed: May 13, 1985
    Date of Patent: November 24, 1987
    Inventor: Myron Warwick
  • Patent number: D292887
    Type: Grant
    Filed: February 27, 1985
    Date of Patent: November 24, 1987
    Assignee: Armstrong World Industries, Inc.
    Inventor: Gerard M. Schouten
  • Patent number: D292888
    Type: Grant
    Filed: April 3, 1985
    Date of Patent: November 24, 1987
    Assignee: Viskase Corporation
    Inventors: Ronald R. Burns, Robert P. Graves, Jr.
  • Patent number: D292965
    Type: Grant
    Filed: August 24, 1984
    Date of Patent: December 1, 1987
    Inventor: Selwyn H. Fein
  • Patent number: D292967
    Type: Grant
    Filed: April 24, 1985
    Date of Patent: December 1, 1987
    Inventor: Paul L. Gagnon
  • Patent number: D292968
    Type: Grant
    Filed: March 14, 1985
    Date of Patent: December 1, 1987
    Assignee: Plastipak Packaging, Inc.
    Inventor: Richard C. Darr
  • Patent number: D293024
    Type: Grant
    Filed: May 8, 1985
    Date of Patent: December 1, 1987
    Assignee: Johnson & Johnson Dental Products, Company
    Inventors: Robert D. Holewinski, Leslie Hamilton
  • Patent number: D293080
    Type: Grant
    Filed: June 4, 1985
    Date of Patent: December 8, 1987
    Assignee: Colgate-Palmolive Company
    Inventor: John C. Crawford
  • Patent number: D293081
    Type: Grant
    Filed: August 31, 1984
    Date of Patent: December 8, 1987
    Inventor: William J. Britt
  • Patent number: D293082
    Type: Grant
    Filed: April 25, 1985
    Date of Patent: December 8, 1987
    Inventor: John J. Butler
  • Patent number: D293083
    Type: Grant
    Filed: August 24, 1984
    Date of Patent: December 8, 1987
    Inventor: Daniel O. Gloor
  • Patent number: D293162
    Type: Grant
    Filed: November 9, 1984
    Date of Patent: December 15, 1987
    Inventor: Bruce Carmichael
  • Patent number: D293210
    Type: Grant
    Filed: February 5, 1985
    Date of Patent: December 15, 1987
    Assignee: Continental Plastic Containers, Inc.
    Inventor: George R. Conrad
  • Patent number: D293211
    Type: Grant
    Filed: May 6, 1987
    Date of Patent: December 15, 1987
    Assignee: Rendoll Paper Company
    Inventors: Richard E. DePaul, Jack E. Hutchinson, Sr.
  • Patent number: D293212
    Type: Grant
    Filed: March 1, 1985
    Date of Patent: December 15, 1987
    Assignee: Cosatto SpA
    Inventor: Alessandro Zuliani
  • Patent number: D293213
    Type: Grant
    Filed: April 18, 1985
    Date of Patent: December 15, 1987
    Assignee: S. C. Johnson & Son, Inc.
    Inventor: James R. Crapser