Patents by Inventor Leif Norland

Leif Norland 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).

  • Publication number: 20140262669
    Abstract: A clutch mechanism includes first and second shafts having a drive system disposed therebetween, wherein the first shaft is coupled to a drive mechanism. A fixed clutch plate is disposed on the second shaft and includes a plurality of ramped members disposed thereon. An attachment shaft includes a slip clutch plate disposed on a first end and having a plurality of ramped members adapted to releasably couple with the plurality of ramped members disposed on the fixed clutch plate. The slip clutch plate is operable between engaged and disengaged positions relative to the fixed clutch plate and a biasing mechanism is disposed on the attachment shaft and configured to bias the slip clutch plate towards the engaged position. The biasing mechanism is further configured to be overcome when a torque force of a predetermined load is realized on the attachment shaft.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: WHIRLPOOL CORPORATION
    Inventors: MICHAEL P. CONTI, EVERETT SIDNEY KETTLE, LEIF A. NORLAND, MITCHELL L. ROBERTSON, CASEY L. MCCUAN
  • Publication number: 20140261019
    Abstract: A juicing system with a drive mechanism and a juicer assembly, where the juicer assembly includes a main housing defining a cavity. A lid encloses a top portion of the cavity and has an opening therethrough. An auger is disposed within the cavity and has a top portion and a bottom portion. The auger is operably connected at one of the top portion or the bottom portion to the drive mechanism to rotate the auger. A rotatable cutting blade is disposed at the top portion of the auger. The rotatable cutting blade cuts foods inserted into the cavity through the opening. A juicing basket is disposed within the cavity, radially outwardly from the auger. The juicing basket has at least one screen with apertures therethrough of varying sizes. Food is pressed by the auger against the juicing basket to squeeze juice and pulp through the apertures.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: Whirlpool Corporation
    Inventors: MICHAEL P. CONTI, EVERETT SIDNEY KETTLE, ZACHARY A. LOWNDS, LEIF A. NORLAND, MITCHELL L. ROBERTSON
  • Publication number: 20140263783
    Abstract: A food processor attachment assembly for a stand mixer includes a coupling hub adapted to be received in an attachment hub of the stand mixer. A gear housing includes a gearing mechanism disposed therein to translate an output drive from the attachment hub to the coupling hub to drive an output shaft along a vertical rotational axis. The output drive is accessible at a coupling portion for attaching to various food processing discs as housed within a top housing assembly. The output drive is further accessible for coupling to the food processing attachment at a lower coupling portion for powering food processing attachments within a bowl assembly.
    Type: Application
    Filed: November 8, 2013
    Publication date: September 18, 2014
    Applicant: Whirlpool Corporation
    Inventors: KAITLYN M. BENOIT, JASON M. CASSAR, MICHAEL P. CONTI, JASON L. HOLLINGWER, EVERETT SIDNEY KETTLE, ZACHARY A. LOWNDS, CASEY L. MCCUAN, LEIF A. NORLAND
  • Publication number: 20120216684
    Abstract: A slow cooker includes a base having a heating element coupled thereto, a cooking vessel removably positioned in a compartment defined in the base, and a removable lid coupled to the cooking vessel. The cooking vessel has a cooking chamber defined therein. The removable lid includes a first panel that is configured to pivot between an open position in which access to the cooking chamber is permitted and a closed position in which access to the cooking chamber is prevented. The removable lid includes a second panel that is also configured to pivot between an open position in which access to the cooking chamber is permitted and a closed position in which access to the cooking chamber is prevented.
    Type: Application
    Filed: February 23, 2012
    Publication date: August 30, 2012
    Applicant: WHIRLPOOL CORPORATION
    Inventors: CHRISTOPHER A. GREGORY, LEIF A. NORLAND, JOHN A. COLASANTI
  • Patent number: D644476
    Type: Grant
    Filed: February 25, 2011
    Date of Patent: September 6, 2011
    Assignee: Whirlpool Corporation
    Inventors: Christopher A. Gregory, Leif A. Norland
  • Patent number: D645302
    Type: Grant
    Filed: February 25, 2011
    Date of Patent: September 20, 2011
    Assignee: Whirlpool Corporation
    Inventors: Christopher A. Gregory, Leif A. Norland
  • Patent number: D655126
    Type: Grant
    Filed: September 12, 2011
    Date of Patent: March 6, 2012
    Assignee: Whirlpool Corporation
    Inventors: Christopher A. Gregory, Vincent Haley, Leif Norland, Zachary Lownds, Joel G. VanFaasen
  • Patent number: D655564
    Type: Grant
    Filed: September 12, 2011
    Date of Patent: March 13, 2012
    Assignee: Whirlpool Corporation
    Inventors: Christopher A. Gregory, Vincent Haley, Leif Norland, Zachary Lownds, Joel G. VanFaasen
  • Patent number: D664800
    Type: Grant
    Filed: February 3, 2012
    Date of Patent: August 7, 2012
    Assignee: Whirlpool Corporation
    Inventors: Christopher A. Gregory, Vincent Haley, Leif Norland, Zachary Lownds, Joel G. VanFaasen
  • Patent number: D682601
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: May 21, 2013
    Assignee: Whirlpool Corporation
    Inventors: Dario Grasselli, Leif A. Norland, Ben C. Shao, Jeffrey A. Wessel
  • Patent number: D686878
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: July 30, 2013
    Assignee: Whirlpool Corporation
    Inventors: Dario Grasselli, Leif A. Norland, Ben C. Shao, Jeffrey A. Wessel
  • Patent number: D687255
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: August 6, 2013
    Assignee: Whirlpool Corporation
    Inventors: Dario Grasselli, Leif A. Norland, Ben C. Shao
  • Patent number: D694571
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: December 3, 2013
    Assignee: Whirlpool Corporation
    Inventors: Leif A. Norland, Wenkai Wu
  • Patent number: D694573
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: December 3, 2013
    Assignee: Whirlpool Corporation
    Inventors: Leif A. Norland, Brandon T. Mock
  • Patent number: D694574
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: December 3, 2013
    Assignee: Whirlpool Corporation
    Inventors: Leif A. Norland, Brandon T. Mock
  • Patent number: D694582
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: December 3, 2013
    Assignee: Whirlpool Corporation
    Inventor: Leif A. Norland
  • Patent number: D694583
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: December 3, 2013
    Assignee: Whirlpool Corporation
    Inventor: Leif A. Norland
  • Patent number: D702973
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: April 22, 2014
    Assignee: Whirlpool Corporation
    Inventors: Leif A. Norland, Kaitlyn M. Benoit
  • Patent number: D703479
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: April 29, 2014
    Assignee: Whilpool Corporation
    Inventors: Leif A. Norland, Ben C. Shao
  • Patent number: D711682
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: August 26, 2014
    Assignee: Whirlpool Corporation
    Inventors: Leif A. Norland, Zachary A. Lownds