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Robert Barron Duncan

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  • Dallas, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Methods and systems of an adjustable sleeping system
    • Patent number 12,089,747
    • Issue date Sep 17, 2024
    • SLEEP TECHNOLOGIES, LLC
    • Robert B Duncan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Motion chair
    • Patent number 11,910,932
    • Issue date Feb 27, 2024
    • American Leather Operations, LLC
    • Jeff Weber
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Methods and systems of spring modules for an adjustable sleeping sy...
    • Patent number 11,653,769
    • Issue date May 23, 2023
    • Robert B. Duncan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Motion chair
    • Patent number 11,583,085
    • Issue date Feb 21, 2023
    • American Leather Operations, LLC
    • Jeff Weber
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustable sleeping system with massage function
    • Patent number 11,439,248
    • Issue date Sep 13, 2022
    • SLEEP TECHNOLOGIES, LLC
    • Robert B Duncan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Motion chair
    • Patent number 11,006,754
    • Issue date May 18, 2021
    • American Leather Operations, LLC
    • Jeff Weber
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Foldable sofa-bed with folding-assist and extension-assist mechanisms
    • Patent number 8,011,034
    • Issue date Sep 6, 2011
    • American Leather
    • D. Stephen Hoffman
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Method and apparatus for a three position wall-avoiding reclining c...
    • Patent number 7,261,367
    • Issue date Aug 28, 2007
    • Robert Barron Duncan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sofa and method of manufacturing same
    • Patent number 7,040,700
    • Issue date May 9, 2006
    • American Leather
    • Bob Duncan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Convertible sofa-bed
    • Patent number 6,904,628
    • Issue date Jun 14, 2005
    • American Leather
    • Marcus L. Murphy
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SPRING MODULES FOR AN ADJUSTABLE SLEEPING SYSTEM
    • Publication number 20240000238
    • Publication date Jan 4, 2024
    • SLEEP TECHNOLOGIES, LLC
    • Robert B. DUNCAN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOTION CHAIR
    • Publication number 20230189996
    • Publication date Jun 22, 2023
    • AMERICAN LEATHER OPERATIONS, LLC
    • Jeff Weber
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOTION CHAIR
    • Publication number 20210177146
    • Publication date Jun 17, 2021
    • AMERICAN LEATHER OPERATIONS, LLC
    • Jeff Weber
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    METHODS AND SYSTEMS OF AN ADJUSTABLE SLEEPING SYSTEM
    • Publication number 20200187664
    • Publication date Jun 18, 2020
    • SPC ASSET MANAGEMENT, LLC
    • Robert B. Duncan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    METHODS AND SYSTEMS OF SPRING MODULES FOR AN ADJUSTABLE SLEEPING SY...
    • Publication number 20200187665
    • Publication date Jun 18, 2020
    • SPC ASSET MANAGEMENT, LLC
    • Robert B. Duncan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ADJUSTABLE SLEEPING SYSTEM WITH FORCE CONTROL
    • Publication number 20200187672
    • Publication date Jun 18, 2020
    • SPC ASSET MANAGEMENT, LLC
    • Robert B. Duncan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ADJUSTABLE SLEEPING SYSTEM WITH MASSAGE FUNCTION
    • Publication number 20200188222
    • Publication date Jun 18, 2020
    • SPC ASSET MANAGEMENT, LLC
    • Robert B. Duncan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MOTION CHAIR
    • Publication number 20190313798
    • Publication date Oct 17, 2019
    • America Leather Operations, LLC
    • Jeff Weber
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Foldable Sofa-Bed With Folding-Assist and Extension-Assist Mechanisms
    • Publication number 20090235452
    • Publication date Sep 24, 2009
    • D. Stephen Hoffman
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Sofa and method of manufacturing same
    • Publication number 20050017553
    • Publication date Jan 27, 2005
    • Bob Duncan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Method and apparatus for a three position wall-avoiding reclining c...
    • Publication number 20040051350
    • Publication date Mar 18, 2004
    • Robert Barron Duncan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Convertible sofa-bed
    • Publication number 20030070225
    • Publication date Apr 17, 2003
    • Marcus L. Murphy
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...