Patents Examined by R. T. Seifert
  • Patent number: D311642
    Type: Grant
    Filed: June 29, 1987
    Date of Patent: October 30, 1990
    Inventor: Sumner B. MacDonald
  • Patent number: D311708
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: October 30, 1990
    Inventor: Charles S. Rankin
  • Patent number: D311806
    Type: Grant
    Filed: August 13, 1987
    Date of Patent: November 6, 1990
    Inventors: Rosarie P. Burton, John T. Burton
  • Patent number: D311807
    Type: Grant
    Filed: November 13, 1987
    Date of Patent: November 6, 1990
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: David J. Pacanowsky, Ruth S. Williams
  • Patent number: D311815
    Type: Grant
    Filed: June 20, 1988
    Date of Patent: November 6, 1990
    Inventor: Joseph W. Balsley
  • Patent number: D311817
    Type: Grant
    Filed: February 26, 1988
    Date of Patent: November 6, 1990
    Inventor: Robert Bernier
  • Patent number: D311880
    Type: Grant
    Filed: March 10, 1989
    Date of Patent: November 6, 1990
    Inventor: James L. Gatsos
  • Patent number: D311881
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: November 6, 1990
    Inventors: Shlomo Cohen, Norman Goldstein
  • Patent number: D311991
    Type: Grant
    Filed: May 29, 1987
    Date of Patent: November 13, 1990
    Inventor: Frank J. Pippins
  • Patent number: D311992
    Type: Grant
    Filed: September 8, 1987
    Date of Patent: November 13, 1990
    Inventor: James F. Cox, Jr.
  • Patent number: D312098
    Type: Grant
    Filed: April 27, 1987
    Date of Patent: November 13, 1990
    Assignee: Anjar Company
    Inventor: David E. Titchener
  • Patent number: D312168
    Type: Grant
    Filed: September 30, 1987
    Date of Patent: November 20, 1990
    Assignee: TEKNA
    Inventor: Ralph F. Osterhout
  • Patent number: D312172
    Type: Grant
    Filed: February 6, 1987
    Date of Patent: November 20, 1990
    Inventor: Robert A. Ambrosio
  • Patent number: D312224
    Type: Grant
    Filed: February 16, 1988
    Date of Patent: November 20, 1990
    Inventor: LaJoyce Anderson
  • Patent number: D312226
    Type: Grant
    Filed: April 4, 1988
    Date of Patent: November 20, 1990
    Inventor: George Georgiou
  • Patent number: D312404
    Type: Grant
    Filed: July 22, 1987
    Date of Patent: November 27, 1990
    Assignee: Weirton Steel Corporation
    Inventors: James A. Bray, William H. Dalrymple, Robert Meerdo
  • Patent number: D312405
    Type: Grant
    Filed: June 5, 1987
    Date of Patent: November 27, 1990
    Assignee: McCormick & Company, Inc.
    Inventor: William B. Kenyon, Jr.
  • Patent number: D312427
    Type: Grant
    Filed: May 30, 1990
    Date of Patent: November 27, 1990
    Inventors: Anthony H. Yau, Connie C. Yau
  • Patent number: D312428
    Type: Grant
    Filed: March 24, 1989
    Date of Patent: November 27, 1990
    Assignee: Steven Rinck
    Inventor: Nonna Rinck
  • Patent number: D312429
    Type: Grant
    Filed: March 31, 1989
    Date of Patent: November 27, 1990
    Assignee: Steven Rinck
    Inventor: Nonna Rinck