Patents Represented by Attorney Ralph E. Bucknam

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  • Sprinkler
    Patent number: D245915
    Type: Grant
    Filed: April 7, 1976
    Date of Patent: September 27, 1977
    Assignee: Gnosjoplast AB
    Inventor: Wells Sixten Ragnar Pearson
  • Skirt hanger
    Patent number: D246817
    Type: Grant
    Filed: May 22, 1975
    Date of Patent: January 3, 1978
    Assignee: Mainetti S.p.A.
    Inventor: Mario Mainetti
  • Volley-ball or the like
    Patent number: D248986
    Type: Grant
    Filed: July 22, 1975
    Date of Patent: August 15, 1978
    Assignee: Myojyo Rubber Industry Co., Inc.
    Inventor: Kuniichi Nakata
  • Exhaust valve of respiratory mask
    Patent number: D249279
    Type: Grant
    Filed: February 12, 1976
    Date of Patent: September 5, 1978
    Inventor: Sigurd Alfons Backlund
  • Combined packaging container and lid therefor
    Patent number: D249640
    Type: Grant
    Filed: September 11, 1975
    Date of Patent: September 26, 1978
    Assignee: Vinyl Clad Proprietary Limited
    Inventor: Frederick Harold Edwards
  • Shaver
    Patent number: D249969
    Type: Grant
    Filed: May 14, 1976
    Date of Patent: October 17, 1978
    Inventor: Knut Benny Weideskog
  • Combined storage and carrying case for art supplies
    Patent number: D252535
    Type: Grant
    Filed: May 23, 1977
    Date of Patent: July 31, 1979
    Inventor: Juanita H. MacEvoy
  • Pipe flashing
    Patent number: D252703
    Type: Grant
    Filed: July 13, 1977
    Date of Patent: August 21, 1979
    Inventor: George M. Cupit
  • Hot air hand drier cabinet
    Patent number: D253244
    Type: Grant
    Filed: August 25, 1977
    Date of Patent: October 23, 1979
    Inventor: Brian A. Aroa
  • Ice cube tongs or similar article
    Patent number: D257936
    Type: Grant
    Filed: January 12, 1979
    Date of Patent: January 20, 1981
    Assignee: A. Ahlstrom Osakeyhtio
    Inventor: Jorma Vennola
  • Tumbler or similar article
    Patent number: D258337
    Type: Grant
    Filed: May 22, 1978
    Date of Patent: February 24, 1981
    Assignee: A. Ahlstrom Osakeyhtio
    Inventor: Timo Sarpaneva