Patents by Inventor Karl Fritze

Karl Fritze 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: 9102508
    Abstract: A wine dispensing system comprises a cabinet with refrigerated compartments for maintaining bulk wine in boxes and dispenses any one of a number of wine varieties upon pressing an appropriate button. Check valves in the system prevent air from spoiling unused wine, and a computer measures each pour, updates inventory, and accepts demographic information to assist in marketing and sales promotion.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: August 11, 2015
    Inventors: Edward L. O'Keefe, Jr., Robert G. Kalik, Karl Fritze
  • Patent number: 9016658
    Abstract: A holder for an electronic device includes a head with elastically flexible portions configured to removably receive the electronic device with a snap-fit interlock, a neck for supporting the head relative to a surface, and a ball and socket connector coupling the neck to the head, the ball and socket connector configured to allow adjustment of the yaw, the pitch, and the roll of the electronic device with respect to the neck when the electronic device is coupled to the head.
    Type: Grant
    Filed: December 10, 2013
    Date of Patent: April 28, 2015
    Inventors: Brandon Barnard, Karl Fritze
  • Publication number: 20140224947
    Abstract: A holder for an electronic device includes a head with elastically flexible portions configured to removably receive the electronic device with a snap-fit interlock, a neck for supporting the head relative to a surface, and a ball and socket connector coupling the neck to the head, the ball and socket connector configured to allow adjustment of the yaw, the pitch, and the roll of the electronic device with respect to the neck when the electronic device is coupled to the head.
    Type: Application
    Filed: December 10, 2013
    Publication date: August 14, 2014
    Applicant: Aspire Innovation, LLC
    Inventors: Brandon Barnard, Karl Fritze
  • Publication number: 20140144935
    Abstract: A wine dispensing system comprises a cabinet with refrigerated compartments for maintaining bulk wine in boxes and dispenses any one of a number of wine varieties upon pressing an appropriate button. Check valves in the system prevent air from spoiling unused wine, and a computer measures each pour, updates inventory, and accepts demographic information to assist in marketing and sales promotion.
    Type: Application
    Filed: January 30, 2014
    Publication date: May 29, 2014
    Applicant: EMERALD WINE SYSTEMS, LLC
    Inventors: Edward L. O'Keefe, JR., Robert G. Kalik, Karl Fritze
  • Patent number: 8640931
    Abstract: A tap for liquids dispenses liquids including wines from plastic bags or bladders packaged in cardboard boxes, and has three modes of operation. Liquids may be dispensed from the box on a shelf by manually turning a rotatable cap to open a valve for liquid to flow by gravity; an adapter attached to the tap automates the process and dispenses liquids through a pump; and the tap may be used to fill bags or bladders from an automated filling machine. In a first embodiment, the rotatable cap must be manually opened for both manual and automated operation. In a second embodiment, the rotatable cap may remain closed and the adapter can still dispense liquids through the tap using a pump.
    Type: Grant
    Filed: February 1, 2012
    Date of Patent: February 4, 2014
    Assignee: Emerald Wine Systems, LLC
    Inventors: Edward L. O'Keefe, Jr., Robert G. Kalik, Karl Fritze
  • Publication number: 20120199615
    Abstract: A tap for liquids dispenses liquids including wines from plastic bags or bladders packaged in cardboard boxes, and has three modes of operation. Liquids may be dispensed from the box on a shelf by manually turning a rotatable cap to open a valve for liquid to flow by gravity; an adapter attached to the tap automates the process and dispenses liquids through a pump; and the tap may be used to fill bags or bladders from an automated filling machine. In a first embodiment, the rotatable cap must be manually opened for both manual and automated operation. In a second embodiment, the rotatable cap may remain closed and the adapter can still dispense liquids through the tap using a pump.
    Type: Application
    Filed: February 1, 2012
    Publication date: August 9, 2012
    Applicant: Emerald Wine Systems, LLC
    Inventors: Edward L. O'Keefe, JR., Robert G. Kalik, Karl Fritze
  • Publication number: 20120175474
    Abstract: A holder for an electronic device includes a head with elastically flexible portions configured to removably receive the electronic device with a snap-fit interlock, a neck for supporting the head relative to a surface, and a ball and socket connector coupling the neck to the head, the ball and socket connector configured to allow adjustment of the yaw, the pitch, and the roll of the electronic device with respect to the neck when the electronic device is coupled to the head.
    Type: Application
    Filed: November 23, 2011
    Publication date: July 12, 2012
    Inventors: Brandon Barnard, Karl Fritze
  • Patent number: 8182699
    Abstract: A filter assembly for filtering water from an external source, the filter assembly having a manifold assembly and a filter cartridge. The filter cartridge includes a cartridge engagement means while the manifold includes a manifold engagement means. The cartridge engagement means and manifold engagement means cooperatively interfacing for removable attachment of the filter cartridge to the manifold assembly. The cartridge engagement means and manifold engagement means oriented in a retaining relation during removal of the cartridge filter from the manifold assembly such that any entrained pressure within the cartridge filter is vented while the cartridge engagement means and manifold engagement means are in the retaining relation.
    Type: Grant
    Filed: August 20, 2010
    Date of Patent: May 22, 2012
    Assignee: 3M Innovative Properties Company
    Inventor: Karl Fritze
  • Publication number: 20100307966
    Abstract: A filter assembly for filtering water from an external source, the filter assembly having a manifold assembly and a filter cartridge. The filter cartridge includes a cartridge engagement means while the manifold includes a manifold engagement means. The cartridge engagement means and manifold engagement means cooperatively interfacing for removable attachment of the filter cartridge to the manifold assembly. The cartridge engagement means and manifold engagement means oriented in a retaining relation during removal of the cartridge filter from the manifold assembly such that any entrained pressure within the cartridge filter is vented while the cartridge engagement means and manifold engagement means are in the retaining relation.
    Type: Application
    Filed: August 20, 2010
    Publication date: December 9, 2010
    Inventor: Karl Fritze
  • Patent number: 7799220
    Abstract: A filter assembly for filtering water from an external source, the filter assembly having a manifold assembly and a filter cartridge. The filter cartridge includes a cartridge engagement means while the manifold includes a manifold engagement means. The cartridge engagement means and manifold engagement means cooperatively interfacing for removable attachment of the filter cartridge to the manifold assembly. The cartridge engagement means and manifold engagement means oriented in a retaining relation during removal of the cartridge filter from the manifold assembly such that any entrained pressure within the cartridge filter is vented while the cartridge engagement means and manifold engagement means are in the retaining relation.
    Type: Grant
    Filed: December 16, 2008
    Date of Patent: September 21, 2010
    Assignee: 3M Innovative Properties Company
    Inventor: Karl Fritze
  • Publication number: 20100180423
    Abstract: A freeze resistant filter cartridge assembly, includes a filter cartridge including a filter housing and a filter media and having at least one component selected from a list of components consisting of: the filter housing being formed of an increased elasticity polyolefin polymer having elongation and glass transition properties that allow for stretching of the housing during a freezing event rather than rupturing; a sleeve having a volume of air entrapped therein within and being disposed in the interior of the filter cartridge; and the filter housing formed of a conventional polyolefin having a wall thickness great enough to resist freeze induced expansion stresses. A method of forming a freeze resistant filter cartridge assembly is further included.
    Type: Application
    Filed: March 30, 2010
    Publication date: July 22, 2010
    Inventor: Karl Fritze
  • Patent number: 7736504
    Abstract: A crossflow filtration system including at least one quick dry change crossflow filtration cartridge designed to rotatably interface with a manifold assembly. The quick dry change crossflow filtration cartridge can comprise a membrane element, for example an ultrafiltration membrane, microfiltration membrane, nanofiltration membrane or reverse osmosis membrane element enclosed within a housing. The quick dry change cartridge includes an inlet stream, a permeate stream and a concentrate stream. The manifold assembly includes three similar flow paths; an inlet stream, a permeate stream and a concentrate stream. When engaged, the cartridge and manifold assembly define continuous inlet flow paths, permeate flow paths and concentrate flow paths that connect across the interface. Thus, all of the connections to the water filtration system can be made onto the manifold, and the resulting connected system is compact and easy to connect.
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: June 15, 2010
    Assignee: 3M Innovative Proerties Company
    Inventors: Karl Fritze, Nathan E. Marks
  • Patent number: 7708148
    Abstract: A freeze resistant filter cartridge assembly, includes a filter cartridge including a filter housing and a filter media and having at least one component selected from a list of components including: the filter housing being formed of an increased elasticity polyolefin polymer having elongation and glass transition properties that allow for stretching of the housing during a freezing event rather than rupturing; a sleeve having a volume of air entrapped therein within and being disposed in the interior of the filter cartridge; and the filter housing formed of a conventional polyolefin having a wall thickness great enough to resist freeze induced expansion stresses. A method of forming a freeze resistant filter cartridge assembly is further included.
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: May 4, 2010
    Assignee: 3M Innovative Properties Company
    Inventor: Karl Fritze
  • Publication number: 20100096302
    Abstract: A fluid treatment system is provided, the system including a fluid treatment cartridge for treating fluid passing therethrough. The cartridge has an inlet through which untreated fluid enters the cartridge and an outlet from which treated fluid exits the cartridge. The cartridge also has a radio frequency identification (RFID) tag for storing data. The fluid treatment system also includes a connection manifold configured to detachably support the fluid treatment cartridge. The connection manifold has an inlet flow path for directing untreated fluid to the inlet of the cartridge and an outlet flow path for directing treated fluid from the outlet of the cartridge, and a data sensor for reading data stored on the RFID tag. The fluid treatment system further includes means for evaluating the data stored on the RFID tag and read by the data sensor, as well as means for deterring fluid treatment system use based upon the evaluation of the data stored on the RFID tag and read by the data sensor.
    Type: Application
    Filed: November 10, 2009
    Publication date: April 22, 2010
    Inventors: Robert E. Astle, Hemang Patel, Mahesh Z. Patel, Thomas Holler, Karl Fritze
  • Patent number: 7658212
    Abstract: A liquid filtering and dispensing system can be formed as an integral unit and configured for placement within an appliance compartment. The system can have a manifold with a filter connection including inflow and outflow attachments for a filter cartridge, an inlet, at least one outlet forming a dispenser and a valve to control flow through the integral system. The system can include a cooling reservoir fluidly located prior to the dispenser. The system can include a removable carafe and a carafe mount configured such that the carafe can receive liquid from the dispenser. The carafe mount can be configured to supply liquid from the carafe to a remote dispensing assembly such as a refrigerator door dispenser. The carafe mount can be positioned within the refrigerator compartment or within the refrigerator door.
    Type: Grant
    Filed: August 25, 2008
    Date of Patent: February 9, 2010
    Assignee: 3M Innovative Properties Company
    Inventors: William J. Meuleners, Karl Fritze
  • Patent number: 7638042
    Abstract: A fluid treatment system is provided, the system including a fluid treatment cartridge for treating fluid passing therethrough. The cartridge has an inlet through which untreated fluid enters the cartridge and an outlet from which treated fluid exits the cartridge. The cartridge also has a radio frequency identification (RFID) tag for storing data. The fluid treatment system also includes a connection manifold configured to detachably support the fluid treatment cartridge. The connection manifold has an inlet flow path for directing untreated fluid to the inlet of the cartridge and an outlet flow path for directing treated fluid from the outlet of the cartridge, and a data sensor for reading data stored on the RFID tag. Data stored on the RFID tag can be read by the data sensor and evaluated. Use of the fluid treatment system can be deterred based upon the evaluated data.
    Type: Grant
    Filed: November 4, 2005
    Date of Patent: December 29, 2009
    Assignee: 3M Innovative Properties Company
    Inventors: Robert E. Astle, Hemang Patel, Mahesh Z. Patel, Thomas Holler, Karl Fritze
  • Publication number: 20090095671
    Abstract: A filter assembly for filtering water from an external source, the filter assembly having a manifold assembly and a filter cartridge. The filter cartridge includes a cartridge engagement means while the manifold includes a manifold engagement means. The cartridge engagement means and manifold engagement means cooperatively interfacing for removable attachment of the filter cartridge to the manifold assembly. The cartridge engagement means and manifold engagement means oriented in a retaining relation during removal of the cartridge filter from the manifold assembly such that any entrained pressure within the cartridge filter is vented while the cartridge engagement means and manifold engagement means are in the retaining relation.
    Type: Application
    Filed: December 16, 2008
    Publication date: April 16, 2009
    Inventor: Karl Fritze
  • Patent number: D682281
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: May 14, 2013
    Assignee: Aspire Innovation, LLC
    Inventors: Brandon Barnard, Karl Fritze
  • Patent number: RE45080
    Abstract: A filter assembly for filtering water from an external source, the filter assembly having a manifold assembly and a filter cartridge. The filter cartridge includes a cartridge engagement means while the manifold includes a manifold engagement means. The cartridge engagement means and manifold engagement means cooperatively interfacing for removable attachment of the filter cartridge to the manifold assembly. The cartridge engagement means and manifold engagement means oriented in a retaining relation during removal of the cartridge filter from the manifold assembly such that any entrained pressure within the cartridge filter is vented while the cartridge engagement means and manifold engagement means are in the retaining relation.
    Type: Grant
    Filed: September 21, 2012
    Date of Patent: August 19, 2014
    Assignee: 3M Innovative Properties Company
    Inventor: Karl Fritze
  • Patent number: RE46554
    Abstract: A filter assembly for filtering water from an external source, the filter assembly having a manifold assembly and a filter cartridge. The filter cartridge includes a cartridge engagement means while the manifold includes a manifold engagement means. The cartridge engagement means and manifold engagement means cooperatively interfacing for removable attachment of the filter cartridge to the manifold assembly. The cartridge engagement means and manifold engagement means oriented in a retaining relation during removal of the cartridge filter from the manifold assembly such that any entrained pressure within the cartridge filter is vented while the cartridge engagement means and manifold engagement means are in the retaining relation.
    Type: Grant
    Filed: August 9, 2013
    Date of Patent: September 19, 2017
    Assignee: 3M Innovative Properties Company
    Inventor: Karl Fritze