Patents by Inventor Robert Allan Cooke

Robert Allan Cooke 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).

  • Handheld vacuum cleaner and docking assembly for connecting to a central vacuum system
    Patent number: 9808135
    Abstract: A hand held vacuum cleaner unit and docking assembly for a central vacuum system is shown. The hand held vacuum cleaner has a handle, a suction nozzle, a trigger switch to turn on a battery powered suction motor and an outlet port. The docking assembly fits into a central vacuum cleaner mounting plate, and provides a cradle to store the hand held vacuum cleaner. Recharging contacts, a latch mechanism, seals and an intake port are provided on the docking assembly. When the hand held unit is in the docking assembly it may be electrically charged, and emptied of dirt and debris by activation of the central vacuum system. The docking assembly also includes an access port for a conventional central vacuum hose.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: November 7, 2017
    Assignee: CANPLAS INDUSTRIES LTD.
    Inventors: James Mantyla, Scott Baldwin, Lawrence William Stagg, Robert Allan Cooke
  • HANDHELD VACUUM CLEANER AND DOCKING ASSEMBLY FOR CONNECTING TO A CENTRAL VACUUM SYSTEM
    Publication number: 20160106284
    Abstract: A hand held vacuum cleaner unit and docking assembly for a central vacuum system is shown. The hand held vacuum cleaner has a handle, a suction nozzle, a trigger switch to turn on a battery powered suction motor and an outlet port. The docking assembly fits into a central vacuum cleaner mounting plate, and provides a cradle to store the hand held vacuum cleaner. Recharging contacts, a latch mechanism, seals and an intake port are provided on the docking assembly. When the hand held unit is in the docking assembly it may be electrically charged, and emptied of dirt and debris by activation of the central vacuum system. The docking assembly also includes an access port for a conventional central vacuum hose.
    Type: Application
    Filed: December 28, 2015
    Publication date: April 21, 2016
    Applicant: CANPLAS INDUSTRIES LTD.
    Inventors: James Mantyla, Scott Baldwin, Lawrence William Stagg, Robert Allan Cooke
  • Handheld vacuum cleaner and docking assembly for connecting to a central vacuum system
    Patent number: 9271618
    Abstract: A hand held vacuum cleaner unit and docking assembly for a central vacuum system is shown. The hand held vacuum cleaner has a handle, a suction nozzle, a trigger switch to turn on a battery powered suction motor and an outlet port. The docking assembly fits into a central vacuum cleaner mounting plate, and provides a cradle to store the hand held vacuum cleaner. Recharging contacts, a latch mechanism, seals and an intake port are provided on the docking assembly. When the hand held unit is in the docking assembly it may be electrically charged, and emptied of dirt and debris by activation of the central vacuum system. The docking assembly also includes an access port for a conventional central vacuum hose.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: March 1, 2016
    Assignee: CANPLAS INDUSTRIES LTD.
    Inventors: James Mantyla, Scott Baldwin, Lawrence William Stagg, Robert Allan Cooke
  • HANDHELD VACUUM CLEANER AND DOCKING ASSEMBLY FOR CONNECTING TO A CENTRAL VACUUM SYSTEM
    Publication number: 20150135470
    Abstract: A hand held vacuum cleaner unit and docking assembly for a central vacuum system is shown. The hand held vacuum cleaner has a handle, a suction nozzle, a trigger switch to turn on a battery powered suction motor and an outlet port. The docking assembly fits into a central vacuum cleaner mounting plate, and provides a cradle to store the hand held vacuum cleaner. Recharging contacts, a latch mechanism, seals and an intake port are provided on the docking assembly. When the hand held unit is in the docking assembly it may be electrically charged, and emptied of dirt and debris by activation of the central vacuum system. The docking assembly also includes an access port for a conventional central vacuum hose.
    Type: Application
    Filed: July 11, 2014
    Publication date: May 21, 2015
    Applicant: CANPLAS INDUSTRIES LTD.
    Inventors: James Mantyla, Scott Baldwin, Lawrence William Stagg, Robert Allan Cooke