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Christopher Brian Stafford

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  • Liberty Township, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bathtub door systems and methods
    • Patent number 12,096,891
    • Issue date Sep 24, 2024
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Bathtub systems and methods
    • Patent number 11,896,173
    • Issue date Feb 13, 2024
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bathtub closure systems and methods
    • Patent number 11,540,672
    • Issue date Jan 3, 2023
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bathtub door systems and methods
    • Patent number 11,445,863
    • Issue date Sep 20, 2022
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vertical bathtub closure systems and methods
    • Patent number 11,382,463
    • Issue date Jul 12, 2022
    • Safeway Safety Step, LLC
    • Donald Floyd McKee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vertical bathtub closure systems and methods
    • Patent number 10,750,910
    • Issue date Aug 25, 2020
    • Safeway Safety Step, LLC
    • Donald Floyd McKee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vertical bathtub closure systems and methods
    • Patent number 10,111,560
    • Issue date Oct 30, 2018
    • Safeway Safety Step, LLC
    • Donald Floyd McKee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bathtub door systems and methods
    • Patent number 9,833,110
    • Issue date Dec 5, 2017
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bathtub closure
    • Patent number D797266
    • Issue date Sep 12, 2017
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Bathtub closure
    • Patent number D790047
    • Issue date Jun 20, 2017
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Bathtub overlay
    • Patent number 9,578,993
    • Issue date Feb 28, 2017
    • Safeway Safety Step LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bathtub overlay
    • Patent number 9,375,115
    • Issue date Jun 28, 2016
    • Safeway Safety Step LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bathtub insert for retrofit installation
    • Patent number 9,131,809
    • Issue date Sep 15, 2015
    • Safeway Safety Step LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bathtub accessory device and method
    • Patent number 8,904,614
    • Issue date Dec 9, 2014
    • Safeway Safety Step, LLC
    • Chris Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Bathtub accessory device and method
    • Patent number 8,230,568
    • Issue date Jul 31, 2012
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BATHTUB DOOR SYSTEMS AND METHODS
    • Publication number 20240407609
    • Publication date Dec 12, 2024
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB DOOR SYSTEMS AND METHODS
    • Publication number 20230355042
    • Publication date Nov 9, 2023
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB SYSTEMS AND METHODS
    • Publication number 20230023727
    • Publication date Jan 26, 2023
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB DOOR SYSTEMS AND METHODS
    • Publication number 20230014493
    • Publication date Jan 19, 2023
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    BATHTUB CLOSURE SYSTEMS AND METHODS
    • Publication number 20210393086
    • Publication date Dec 23, 2021
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VERTICAL BATHTUB CLOSURE SYSTEMS AND METHODS
    • Publication number 20200375410
    • Publication date Dec 3, 2020
    • Safeway Safety Step, LLC
    • Donald Floyd McKee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB DOOR SYSTEMS AND METHODS
    • Publication number 20200245821
    • Publication date Aug 6, 2020
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB CLOSURE SYSTEMS AND METHODS
    • Publication number 20190216268
    • Publication date Jul 18, 2019
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VERTICAL BATHTUB CLOSURE SYSTEMS AND METHODS
    • Publication number 20190038082
    • Publication date Feb 7, 2019
    • Safeway Safety Step, LLC
    • Donald Floyd McKee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB DOOR SYSTEMS AND METHODS
    • Publication number 20180310776
    • Publication date Nov 1, 2018
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    BATHTUB SYSTEMS AND METHODS
    • Publication number 20180116469
    • Publication date May 3, 2018
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB DOOR SYSTEMS AND METHODS
    • Publication number 20180070778
    • Publication date Mar 15, 2018
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VERTICAL BATHTUB CLOSURE SYSTEMS AND METHODS
    • Publication number 20170202402
    • Publication date Jul 20, 2017
    • Safeway Safety Step, LLC
    • Donald Floyd McKee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB OVERLAY
    • Publication number 20170007077
    • Publication date Jan 12, 2017
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB DOOR SYSTEMS AND METHODS
    • Publication number 20170000297
    • Publication date Jan 5, 2017
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB OVERLAY
    • Publication number 20160256014
    • Publication date Sep 8, 2016
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB DOOR SYSTEMS AND METHODS
    • Publication number 20150342418
    • Publication date Dec 3, 2015
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB SYSTEMS AND METHODS
    • Publication number 20150335206
    • Publication date Nov 26, 2015
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB CLOSURE SYSTEMS
    • Publication number 20150305573
    • Publication date Oct 29, 2015
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB ACCESSORY DEVICE AND METHOD
    • Publication number 20150063900
    • Publication date Mar 5, 2015
    • Chris Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB ACCESSORY DEVICE AND METHOD
    • Publication number 20120284992
    • Publication date Nov 15, 2012
    • Chris Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BATHTUB OVERLAY
    • Publication number 20120216343
    • Publication date Aug 30, 2012
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Bathtub Insert for Retrofit Installation
    • Publication number 20120192350
    • Publication date Aug 2, 2012
    • Safeway Safety Step, LLC
    • Christopher Brian Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Bathtub Overlay
    • Publication number 20120005820
    • Publication date Jan 12, 2012
    • Chris Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Bathtub Accessory Device and Method
    • Publication number 20110099787
    • Publication date May 5, 2011
    • Chris Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Retrofit Tub Overlay
    • Publication number 20100236041
    • Publication date Sep 23, 2010
    • Chris Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Retrofit Bathtub Door
    • Publication number 20100212083
    • Publication date Aug 26, 2010
    • Chris Stafford
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...