Patents by Inventor Christopher James Mccaughan Hay

Christopher James Mccaughan Hay 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).

  • Handle for utensil
    Patent number: D500600
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: January 11, 2005
    Assignee: Hayco Manufacturing Limited
    Inventors: Christopher James Mccaughan Hay, Mark Armstrong
  • Handle for utensil
    Patent number: D500925
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: January 18, 2005
    Assignee: Hayco Manufacturing Limited
    Inventors: Christopher James Mccaughan Hay, Mark Armstrong
  • Handle for utensil
    Patent number: D500926
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: January 18, 2005
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Garden tool
    Patent number: D448258
    Type: Grant
    Filed: August 11, 2000
    Date of Patent: September 25, 2001
    Assignee: Hayco Manufacturing, Ltd.
    Inventors: Christopher James McCaughan Hay, Gregory Clegg Spooner
  • Handle for barbecue utensil
    Patent number: D448609
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: October 2, 2001
    Assignee: Hayco Manufacturing Ltd.
    Inventors: Christopher James Mccaughan Hay, Donald Espie Hay
  • Handle for barbecue utensils
    Patent number: D448973
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: October 9, 2001
    Assignee: Hayco Manufacturing Ltd.
    Inventors: Christopher James Mccaughan Hay, Donald Espie Hay
  • Broom head
    Patent number: D472716
    Type: Grant
    Filed: July 9, 2002
    Date of Patent: April 8, 2003
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Squeegee
    Patent number: D473028
    Type: Grant
    Filed: June 14, 2002
    Date of Patent: April 8, 2003
    Assignee: Hayco Manufacturing Limited
    Inventors: Donald Espie Hay, Christopher James Mccaughan Hay
  • Handle with base for cleaning implement
    Patent number: D492119
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: June 29, 2004
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Handle with base for cleaning implement
    Patent number: D492120
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: June 29, 2004
    Assignee: Hayco Manufacturing Limited
    Inventors: Christopher James Mccaughan Hay, Mark Armstrong
  • Handle with base for cleaning implement
    Patent number: D492121
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: June 29, 2004
    Assignee: Hayco Manufacturing Limited
    Inventors: Christopher James Mccaughan Hay, Mark Armstrong
  • Broom handle with base and dustpan set
    Patent number: D492489
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: July 6, 2004
    Assignee: Hayco Manufacturing Limited
    Inventors: Christopher James Mccaughan Hay, Mark Armstrong
  • Cleaning implement
    Patent number: D499556
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: December 14, 2004
    Assignee: Hayco Manufacturing Limited
    Inventors: Christopher James Mccaughan Hay, Edwin Chan