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).

  • Patent number: 8196249
    Abstract: A cleaning implement in the form of a combined brush and squeegee with a head member (2) with bristle (4) extending from the head member and a handle (7), where a squeegee blade (8) is movably supported on the head member (2). An extension mechanism (14) is operable by a user to extend or retract the squeegee blade member (8) relative to the head member (2) in a direction generally parallel to the extent of the bristles (4).
    Type: Grant
    Filed: May 23, 2008
    Date of Patent: June 12, 2012
    Assignee: Hayco Manufacturing Limited
    Inventors: Gregory Clegg Spooner, Christopher James Mccaughan Hay, Benjo Lapuebla Manuel, Caroline Maree Francis
  • Patent number: 7213998
    Abstract: A water-supplying cleaning head has a block (4) carrying a cleaning means such as bristles or an abrasive surface on the underside thereof, a threaded coupling (6) for connecting a water-supplying handle thereto and with an internal water-supplying bore defined from the coupling (6) to the underside of the block (4), a resilient connecting neck portion (10) provided between the block (4) and coupling (61) allowing limited relative movement therebetween.
    Type: Grant
    Filed: July 20, 2004
    Date of Patent: May 8, 2007
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D524547
    Type: Grant
    Filed: May 10, 2004
    Date of Patent: July 11, 2006
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James McCaughan Hay
  • Patent number: D524548
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: July 11, 2006
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D527189
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: August 29, 2006
    Assignee: Hayco Manufacturing Limited
    Inventors: Christopher James Mccaughan Hay, Mark Armstrong
  • Patent number: D529676
    Type: Grant
    Filed: March 2, 2004
    Date of Patent: October 3, 2006
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D531367
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: October 31, 2006
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D533324
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: December 5, 2006
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D536765
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: February 13, 2007
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James McCaughan Hay
  • Patent number: D537590
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: February 27, 2007
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D539040
    Type: Grant
    Filed: February 9, 2005
    Date of Patent: March 27, 2007
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D539997
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: April 3, 2007
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D540043
    Type: Grant
    Filed: February 9, 2005
    Date of Patent: April 10, 2007
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D540543
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: April 17, 2007
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D547512
    Type: Grant
    Filed: June 15, 2004
    Date of Patent: July 24, 2007
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D548976
    Type: Grant
    Filed: June 23, 2005
    Date of Patent: August 21, 2007
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D548977
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: August 21, 2007
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D555316
    Type: Grant
    Filed: July 13, 2004
    Date of Patent: November 13, 2007
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D559490
    Type: Grant
    Filed: July 13, 2004
    Date of Patent: January 8, 2008
    Assignee: Hayco Manufacturing Limited
    Inventor: Christopher James Mccaughan Hay
  • Patent number: D584060
    Type: Grant
    Filed: July 5, 2007
    Date of Patent: January 6, 2009
    Assignee: Hayco Manufacturing Limited
    Inventors: Christopher James McCaughan Hay, Mark Armstrong