Patents by Inventor Douglas J. Medema

Douglas J. Medema 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: 9801519
    Abstract: A package for delivering a cleaning solution to a surface to be cleaned includes a sealed packet having a cleaning solution therein with at least a portion of an outer lower surface thereof having at least one weakened, frangible area that is adapted to rupture when a predetermined pressure is applied to an upper surface of the packet. The cleaning solution in the packet can be discharged through the frangible areas when the packet is positioned on a surface and the predetermined pressure is applied to the packet to rupture the packet.
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: October 31, 2017
    Assignee: BISSELL Homecare, Inc.
    Inventors: Charles A. Reed, Jr., Eric J. Hansen, Douglas J. Medema
  • Publication number: 20140048102
    Abstract: A package for delivering a cleaning solution to a surface to be cleaned includes a sealed packet having a cleaning solution therein with at least a portion of an outer lower surface thereof having at least one weakened, frangible area that is adapted to rupture when a predetermined pressure is applied to an upper surface of the packet. The cleaning solution in the packet can be discharged through the frangible areas when the packet is positioned on a surface and the predetermined pressure is applied to the packet to rupture the packet.
    Type: Application
    Filed: October 25, 2013
    Publication date: February 20, 2014
    Applicant: BISSELL Homecare, Inc.
    Inventors: Charles A. Reed, JR., Eric J. Hansen, Douglas J. Medema
  • Patent number: 8567418
    Abstract: A package for delivering a cleaning solution to a surface to be cleaned comprises a housing, a pocket in the housing having at least one piercing projection extending into the pocket and a passageway between the pocket and the surface to be cleaned beneath the housing. A sealed packet containing a cleaning solution can be configured to fit into the pocket and can have at least a portion of an outer surface thereof adapted to be pierced by the at least one piercing projection when the packet is placed in the pocket. The cleaning solution can be discharged from the packet when the packet is positioned in the pocket and the packet is pierced by the at least one piercing projection. The cleaning solution can then be dispensed through the passageway onto a surface to be cleaned.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: October 29, 2013
    Assignee: BISSELL Homecare, Inc.
    Inventors: Charles A. Reed, Jr., Eric J. Hansen, Douglas J. Medema
  • Patent number: 8230550
    Abstract: An accessory tool according to the present invention comprises a recovery tank assembly for removing fluid and dirt from a surface to the cleaned and storing the recovered fluid and dirt. The recovery tank assembly comprises a suction nozzle in fluid communication with a recovery tank. The accessory tool further comprises a fan/turbine assembly including a turbine-driven suction fan for generating suction at the suction nozzle, which draws liquid and air into and through the accessory tool. The turbine-driven suction fan can be magnetically coupled with the turbine. The accessory tool can further comprise a fluid dispensing assembly for storing and distributing fluid to the surface to the cleaned. The fluid dispensing assembly can comprise a turbine-driven fluid pump.
    Type: Grant
    Filed: March 3, 2008
    Date of Patent: July 31, 2012
    Assignee: BISSELL Homecare, Inc.
    Inventors: Alan J. Krebs, Douglas J. Medema, Jonathan L. Miner, Tom Minh Nguyen
  • Patent number: 8220109
    Abstract: A handheld vacuum cleaner according to the invention comprises a housing, a dirt cup, a latch coupled between the dirt cup and the housing for selectively joining the dirt cup to the housing, a filter positioned in the dirt cup between the inlet and the outlet, and a plurality of different nozzle assemblies, each having at least one nozzle opening and each having an outlet opening at a back end thereof that is removable coupled to the dirt cup front end.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: July 17, 2012
    Assignee: BISSELL Homecare, Inc.
    Inventors: Douglas J. Medema, Timothy S. Parker, Tom Minh Nguyen
  • Patent number: D632035
    Type: Grant
    Filed: January 15, 2010
    Date of Patent: February 1, 2011
    Assignee: BISSELL Homecare, Inc.
    Inventors: Michael Luyckx, Justin Benacquisto, Douglas J. Medema
  • Patent number: D632036
    Type: Grant
    Filed: January 27, 2010
    Date of Patent: February 1, 2011
    Assignee: BISSELL Homecare, Inc.
    Inventors: Meghan L. McNeil, Michael Luyckx, Douglas J. Medema
  • Patent number: D642345
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: July 26, 2011
    Assignee: BISSELL Homecare, Inc.
    Inventors: Meghan L. McNeil, Michael Luyckx, Douglas J. Medema
  • Patent number: D644802
    Type: Grant
    Filed: November 16, 2010
    Date of Patent: September 6, 2011
    Assignee: BISSELL Homecare, Inc.
    Inventors: Eric Young Park, Michael Keith Lemmon, David Randall Knaub, Pierre Harper, Mattias Segerholt, Felix Ballerstedt, Douglas J. Medema
  • Patent number: D646030
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: September 27, 2011
    Assignee: BISSELL Homecare, Inc.
    Inventors: Adam G. Carr, Michael Luyckx, Douglas J. Medema, Lawrence Chun-Hei Chu, Wendy Hui Wu
  • Patent number: D646031
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: September 27, 2011
    Assignee: BISSELL Homecare, Inc.
    Inventors: Adam G. Carr, Michael Luyckx, Douglas J. Medema, Lawrence Chun-Hei Chu, Wendy Hui Wu
  • Patent number: D646032
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: September 27, 2011
    Assignee: BISSELL Homecare, Inc.
    Inventors: Lawrence Chun-Hei Chu, Jose Carlito Santiago, Wendy Hui Wu, Michael Luyckx, Douglas J. Medema
  • Patent number: D648087
    Type: Grant
    Filed: November 16, 2010
    Date of Patent: November 1, 2011
    Assignee: BISSELL Homecare, Inc.
    Inventors: Eric Young Park, Michael Keith Lemmon, David Randall Knaub, Pierre Harper, Mattias Segerholt, Felix Ballerstedt, Douglas J. Medema
  • Patent number: D648910
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: November 15, 2011
    Assignee: BISSELL Homecare, Inc.
    Inventors: Meghan M. Raven, Douglas J. Medema, Jose Carlito Santiago
  • Patent number: D656030
    Type: Grant
    Filed: March 20, 2009
    Date of Patent: March 20, 2012
    Assignee: BISSELL Homecare, Inc.
    Inventors: Jonathan Lee, James E. McCay, Anne E. Nixon, James T. Starkey, Michael Luyckx, Douglas J. Medema
  • Patent number: D659309
    Type: Grant
    Filed: January 28, 2010
    Date of Patent: May 8, 2012
    Assignee: BISSELL Homecare, Inc.
    Inventors: Justin Benacquisto, Michael Luyckx, Douglas J. Medema
  • Patent number: D659314
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: May 8, 2012
    Assignee: BISSELL Homecare, Inc.
    Inventors: Meghan M. Raven, Douglas J. Medema, Jose Carlito Santiago
  • Patent number: D660533
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: May 22, 2012
    Assignee: BISSELL Homecare, Inc.
    Inventors: Ambreese Hill, Douglas J. Medema, Meghan M. Raven
  • Patent number: D665959
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: August 21, 2012
    Assignee: BISSELL Homecare, Inc.
    Inventors: Ambreese Hill, Douglas J. Medema, Meghan M. Raven
  • Patent number: D700757
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: March 4, 2014
    Assignee: BISSELL Homecare, Inc.
    Inventors: Ambreese Hill, Douglas J. Medema, Meghan M. Raven