Patents Represented by Attorney Emory L. Groff

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  • Bottle-opener
    Patent number: D245830
    Type: Grant
    Filed: January 20, 1976
    Date of Patent: September 20, 1977
    Assignee: Francois de Gross & Cie.
    Inventor: Francois DE Gross
  • Air freshener or the like
    Patent number: D246185
    Type: Grant
    Filed: October 18, 1976
    Date of Patent: October 25, 1977
    Inventor: Francis Edward Husband Bradburne
  • Portable sewing machine
    Patent number: D247901
    Type: Grant
    Filed: June 16, 1976
    Date of Patent: May 16, 1978
    Assignee: Mefina S.A.
    Inventor: Marcel Fresard
  • Pouring spout for a container
    Patent number: D249647
    Type: Grant
    Filed: April 30, 1976
    Date of Patent: September 26, 1978
    Inventor: Donald T. Goodall
  • Claw-ball for use with a camera mounting
    Patent number: D254077
    Type: Grant
    Filed: June 29, 1977
    Date of Patent: January 29, 1980
    Assignee: R. E. Miller Pty. Limited
    Inventor: Ray S. Clementson
  • Grease pump
    Patent number: D257739
    Type: Grant
    Filed: January 18, 1978
    Date of Patent: December 30, 1980
    Assignee: Macnaught Pty. Limited
    Inventor: Graham J. Luker