Patents by Inventor Eugen Gustav Meyer

Eugen Gustav Meyer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Brush
    Patent number: D556456
    Type: Grant
    Filed: March 13, 2007
    Date of Patent: December 4, 2007
    Assignee: Hayco Manufacturing Limited
    Inventor: Eugen Gustav Meyer
  • Cleaning implement
    Patent number: D562011
    Type: Grant
    Filed: February 26, 2007
    Date of Patent: February 19, 2008
    Assignee: Hayco Manufacturing Limited
    Inventor: Eugen Gustav Meyer
  • Shovel
    Patent number: D568121
    Type: Grant
    Filed: February 26, 2007
    Date of Patent: May 6, 2008
    Assignee: Hayco Manufacturing Ltd.
    Inventor: Eugen Gustav Meyer
  • Cleaning implement
    Patent number: D576803
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: September 16, 2008
    Assignee: Hayco Manufacturing Limited
    Inventor: Eugen Gustav Meyer
  • Cleaning implement
    Patent number: D577200
    Type: Grant
    Filed: October 11, 2007
    Date of Patent: September 23, 2008
    Assignee: Hayco Manufacturing Limited
    Inventor: Eugen Gustav Meyer
  • Cleaning implement
    Patent number: D577201
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: September 23, 2008
    Assignee: Hayco Manufacturing Limited
    Inventor: Eugen Gustav Meyer
  • Cleaning implement
    Patent number: D577202
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: September 23, 2008
    Assignee: Hayco Manufacturing Limited
    Inventor: Eugen Gustav Meyer
  • Cleaning implement
    Patent number: D577203
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: September 23, 2008
    Assignee: Hayco Manufacturing Limited
    Inventor: Eugen Gustav Meyer
  • Cleaning implement
    Patent number: D583566
    Type: Grant
    Filed: June 5, 2008
    Date of Patent: December 30, 2008
    Assignee: Hayco Manufacturing Limited
    Inventor: Eugen Gustav Meyer
  • Handle
    Patent number: D584061
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: January 6, 2009
    Assignee: Hayco Manufacturing Limited
    Inventor: Eugen Gustav Meyer
  • Cleaning implement
    Patent number: D599072
    Type: Grant
    Filed: June 6, 2008
    Date of Patent: August 25, 2009
    Assignee: Hayco Manufacturing Limited
    Inventor: Eugen Gustav Meyer
  • Cleaning implement
    Patent number: D604919
    Type: Grant
    Filed: October 16, 2007
    Date of Patent: November 24, 2009
    Assignee: Hayco Manfacturing Limited
    Inventor: Eugen Gustav Meyer
  • Handle
    Patent number: D606320
    Type: Grant
    Filed: April 17, 2009
    Date of Patent: December 22, 2009
    Assignee: Hayco Manufacturing Limited
    Inventor: Eugen Gustav Meyer
  • Ear muff
    Patent number: D633894
    Type: Grant
    Filed: February 3, 2009
    Date of Patent: March 8, 2011
    Assignee: Sensear Pty Ltd
    Inventors: Eugen Gustav Meyer, Gianfranco Lassandro