Patents by Inventor Mark Stratford

Mark Stratford 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).

  • Vacuum cleaner having upright handle with translucent tray for supporting accesssory attachmenents
    Publication number: 20020194694
    Abstract: A vacuum cleaner having an upright handle with a translucent accessory attachment supporting tray. The translucent tray is sandwiched between two housing portions of the handle to help impart structural rigidity to the handle. The tray includes a plurality of recesses formed to partially house specific cleaning attachments. The translucent material of the tray allows a user to see which cleaning attachments are being supported thereon from the front side of the handle and further forms a compact, aesthetically pleasing means for supporting the cleaning attachments.
    Type: Application
    Filed: June 21, 2001
    Publication date: December 26, 2002
    Inventors: Michael E. Waldron, Mark Stratford, Stacey Ann Main, Oleksiy P. Sergyeyenko, Jacob R. Prosper
  • Hand-held vacuum cleaner
    Patent number: 5966774
    Abstract: A hand-held vacuum cleaner comprises first and second portions which can be pivotally separated in order to allow the filter mechanism to be cleared of debris. The two portions are pivotally connected via a hinge such that on separation, the portion moves to a position below the other portion and provides a chute for guidance of the debris which is then emptied from the filter.
    Type: Grant
    Filed: December 1, 1997
    Date of Patent: October 19, 1999
    Assignee: Black & Decker, Inc.
    Inventors: Daniel Bone, Mark Stratford
  • Hand held vacuum cleaner
    Patent number: D437983
    Type: Grant
    Filed: August 11, 1999
    Date of Patent: February 20, 2001
    Assignee: Black & Decker
    Inventor: Mark Stratford
  • Hand held vacuum
    Patent number: D440719
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: April 17, 2001
    Assignee: Black & Decker, Inc.
    Inventor: Mark Stratford
  • Hand held vacuum
    Patent number: D440720
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: April 17, 2001
    Assignee: Black & Decker, Inc.
    Inventor: Mark Stratford
  • Hand held vacuum
    Patent number: D441151
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: April 24, 2001
    Assignee: Black & Decker, Inc.
    Inventor: Mark Stratford
  • Hand held vacuum
    Patent number: D441152
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: April 24, 2001
    Assignee: Black & Decker, Inc.
    Inventor: Mark Stratford
  • Hand held vacuum
    Patent number: D441926
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: May 8, 2001
    Assignee: Black & Decker, Inc.
    Inventor: Mark Stratford
  • Filter for a hand held vacuum cleaner
    Patent number: D443740
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: June 12, 2001
    Assignee: Black & Decker, Inc.
    Inventor: Mark Stratford
  • Tool carrier for a hand held vacuum cleaner
    Patent number: D444926
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: July 10, 2001
    Assignee: Black & Decker, Inc.
    Inventor: Mark Stratford
  • Filter for a hand held vacuum cleaner
    Patent number: D445974
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: July 31, 2001
    Assignee: Black & Decker, Inc.
    Inventor: Mark Stratford
  • Base unit for a hand held vacuum cleaner
    Patent number: D445975
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: July 31, 2001
    Assignee: Black & Decker, Inc.
    Inventor: Mark Stratford
  • Lawn mower
    Patent number: D458277
    Type: Grant
    Filed: September 14, 1999
    Date of Patent: June 4, 2002
    Assignee: Black & Decker Inc.
    Inventor: Mark Stratford
  • Powerhead for a vacuum cleaner
    Patent number: D458719
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: June 11, 2002
    Assignee: Black & Decker Inc.
    Inventors: Michael E. Waldron, Mark Stratford, Gabriel E. Concari, Stacey A. Main
  • Lawn mower
    Patent number: D461830
    Type: Grant
    Filed: March 23, 2000
    Date of Patent: August 20, 2002
    Assignee: Black & Decker Inc.
    Inventors: Mark Stratford, Nigel Robson
  • Handle for a vacuum cleaner
    Patent number: D463081
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: September 17, 2002
    Assignee: Black & Decker Inc.
    Inventors: Michael E. Waldron, Mark Stratford, Gabriel E. Concari, Stacey A. Main
  • Hand held vacuum cleaner
    Patent number: D463632
    Type: Grant
    Filed: June 19, 2001
    Date of Patent: September 24, 2002
    Assignee: Black & Decker Inc.
    Inventor: Mark Stratford
  • Hand held vacuum cleaner
    Patent number: D463633
    Type: Grant
    Filed: June 19, 2001
    Date of Patent: September 24, 2002
    Assignee: Black & Decker Inc.
    Inventor: Mark Stratford
  • Vacuum cleaner
    Patent number: D465623
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: November 12, 2002
    Assignee: Black & Decker Inc.
    Inventors: Stacey Main, Gabriel Concari, Mark Stratford, Michael Waldron
  • Charging base unit
    Patent number: D466476
    Type: Grant
    Filed: June 19, 2001
    Date of Patent: December 3, 2002
    Assignee: Black & Decker, Inc.
    Inventor: Mark Stratford