TREA

Charles Hartfelder

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  • Carol Stream, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Food holding bin
    • Patent number D1064814
    • Issue date Mar 4, 2025
    • Marmon Foodservice Technologies, Inc.
    • Kyle Thomas Kestner
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Food holding bin
    • Patent number D1020455
    • Issue date Apr 2, 2024
    • Marmon Foodservice Technologies, Inc.
    • Kyle Thomas Kestner
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Multi-zone food holding bin
    • Patent number 11,771,264
    • Issue date Oct 3, 2023
    • Marmon Foodservice Technologies, Inc.
    • Kyle Thomas Kestner
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Multi-zone food holding bin
    • Patent number 10,852,002
    • Issue date Dec 1, 2020
    • Prince Castle LLC
    • Kyle Thomas Kestner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multi-zone food holding bin
    • Patent number 10,841,981
    • Issue date Nov 17, 2020
    • Prince Castle LLC
    • Kyle Thomas Kestner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Food holding bin
    • Patent number D872573
    • Issue date Jan 14, 2020
    • Prince Castle LLC
    • Kyle Thomas Kestner
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Multi-zone food holding bin
    • Patent number 10,512,363
    • Issue date Dec 24, 2019
    • Prince Castle LLC
    • Kyle Thomas Kestner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multi-zone food holding bin
    • Patent number 10,492,641
    • Issue date Dec 3, 2019
    • Prince Castle LLC
    • Kyle Thomas Kestner
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Conveyor belt slat with side carrier connection
    • Patent number 10,494,183
    • Issue date Dec 3, 2019
    • Prince Castle LLC
    • Matthew Adomaitis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Conveyor belt slat with side carrier connection
    • Patent number 10,494,182
    • Issue date Dec 3, 2019
    • Prince Castle LLC
    • Matthew Adomaitis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Conveyor belt slat with side carrier connection
    • Patent number 10,486,908
    • Issue date Nov 26, 2019
    • Prince Castle LLC
    • Matthew Adomaitis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Conveyor belt slat with side carrier connection
    • Patent number 10,308,433
    • Issue date Jun 4, 2019
    • Prince Castle LLC
    • Matthew Adomaitis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Conveyor belt slat
    • Patent number 10,273,089
    • Issue date Apr 30, 2019
    • Prince Castle LLC
    • Matthew Adomaitis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Conveyor belt link with coupling mechanism
    • Patent number 10,173,844
    • Issue date Jan 8, 2019
    • Prince Castle LLC
    • Matthew Adomaitis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Multi-zone food holding bin
    • Patent number 9,980,322
    • Issue date May 22, 2018
    • Prince Castle LLC
    • Kyle Thomas Kestner
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi-zone food holding bin
    • Patent number 9,976,750
    • Issue date May 22, 2018
    • Prince Castle LLC
    • Kyle Thomas Kestner
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Conveyor belt link with coupling mechanism
    • Patent number 9,908,708
    • Issue date Mar 6, 2018
    • Prince Castle LLC
    • Matthew Adomaitis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Conveyor belt slat
    • Patent number 9,889,992
    • Issue date Feb 13, 2018
    • Prince Castle LLC
    • Matthew Adomaitis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Food holding bin
    • Patent number D809326
    • Issue date Feb 6, 2018
    • Prince Castle LLC
    • Kyle Thomas Kestner
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Apparatus and method for maintaining cooked food in a ready-to-use...
    • Patent number 8,404,292
    • Issue date Mar 26, 2013
    • Prince Castle, Inc.
    • Loren J. Veltrop
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Apparatus and method for maintaining cooked food in a ready-to-use...
    • Patent number 8,096,231
    • Issue date Jan 17, 2012
    • Prince Castle, Inc.
    • Loren J. Veltrop
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Removable divider for food warming apparatus
    • Patent number 7,971,523
    • Issue date Jul 5, 2011
    • Prince Castle, Inc.
    • Charles Hartfelder
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Apparatus and method for maintaining cooked food in a ready-to-use...
    • Patent number 7,858,906
    • Issue date Dec 28, 2010
    • Prince Castle, Inc.
    • Loren J. Veltrop
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Conveyor Belt Slat With Side Carrier Connection
    • Publication number 20190119044
    • Publication date Apr 25, 2019
    • PRINCE CASTLE LLC
    • Matthew Adomaitis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Conveyor Belt Slat With Side Carrier Connection
    • Publication number 20190119042
    • Publication date Apr 25, 2019
    • PRINCE CASTLE LLC
    • Matthew Adomaitis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Conveyor Belt Slat With Side Carrier Connection
    • Publication number 20190119043
    • Publication date Apr 25, 2019
    • PRINCE CASTLE LLC
    • Matthew Adomaitis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MULTI-ZONE FOOD HOLDING BIN
    • Publication number 20180270906
    • Publication date Sep 20, 2018
    • PRINCE CASTLE LLC
    • Kyle Thomas Kestner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MULTI-ZONE FOOD HOLDING BIN
    • Publication number 20180266696
    • Publication date Sep 20, 2018
    • PRINCE CASTLE LLC
    • Kyle Thomas Kestner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONVEYOR BELT LINK WITH COUPLING MECHANISM
    • Publication number 20180194563
    • Publication date Jul 12, 2018
    • PRINCE CASTLE LLC
    • Matthew Adomaitis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONVEYOR BELT SLAT
    • Publication number 20180162646
    • Publication date Jun 14, 2018
    • PRINCE CASTLE LLC
    • Matthew Adomaitis
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CONVEYOR BELT SLAT WITH SIDE CARRIER CONNECTION
    • Publication number 20180002110
    • Publication date Jan 4, 2018
    • PRINCE CASTLE LLC
    • Matthew Adomaitis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CONTINUOUS CONVEYOR BELT FOR FOOD HEATING DEVICE
    • Publication number 20180000284
    • Publication date Jan 4, 2018
    • PRINCE CASTLE LLC
    • Matthew Adomaitis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Conveyor Toaster with Self-Aligning Belts
    • Publication number 20120121782
    • Publication date May 17, 2012
    • PRINCE CASTLE LLC
    • Loren Veltrop
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Apparatus and Method for Maintaining Cooked Food in a Ready-to-use...
    • Publication number 20120079699
    • Publication date Apr 5, 2012
    • PRINCE CASTLE, INC.
    • Loren J. Veltrop
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Apparatus And Method For Maintaining Cooked Food In A Ready-To-Use...
    • Publication number 20090199725
    • Publication date Aug 13, 2009
    • PRINCE CASTLE, INC.
    • Loren J. Veltrop
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Removable Divider For Food Warming Apparatus
    • Publication number 20090126580
    • Publication date May 21, 2009
    • PRINCE CASTLE, INC.
    • Charles Hartfelder
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Apparatus and Method for Maintaining Cooked Food in a Ready-to-use...
    • Publication number 20080302778
    • Publication date Dec 11, 2008
    • PRINCE CASTLE, INC.
    • Loren J. Veltrop
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...