TREA

Stephanie Chang

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  • Herndon, VA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ADJUSTABLE LINEAR HAIR TIE
    • Publication number 20200390213
    • Publication date Dec 17, 2020
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    HAIR-DRYING HOOD AND HAIR TREATMENT DEVICE INCLUDING THE SAME
    • Publication number 20200390218
    • Publication date Dec 17, 2020
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    LIQUID RECYCLING KIT
    • Publication number 20200359771
    • Publication date Nov 19, 2020
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    LUMINOUS HAIR ACCESSORY
    • Publication number 20200359762
    • Publication date Nov 19, 2020
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    ELECTRICAL HAIR IRON
    • Publication number 20200323324
    • Publication date Oct 15, 2020
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    LINEAR HAIR TIE
    • Publication number 20200315309
    • Publication date Oct 8, 2020
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    HAIR-STYLE RETAINING AUXILIARY
    • Publication number 20200281339
    • Publication date Sep 10, 2020
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    DETANGLING MASSAGE BRUSH
    • Publication number 20200154873
    • Publication date May 21, 2020
    • Stephanie Chang
    • A46 - BRUSHWARE
  • Information Patent Application

    MULTI-LAYERED HAIRPIN
    • Publication number 20200093240
    • Publication date Mar 26, 2020
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    HAIR HOLDER
    • Publication number 20200077762
    • Publication date Mar 12, 2020
    • Mary Deborah Ahrens
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    HAIR STYLER AND TEMPERATURE-INFLUENCING DEVICE
    • Publication number 20200069022
    • Publication date Mar 5, 2020
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    ADAPTIVE HAIR CLIP
    • Publication number 20190328101
    • Publication date Oct 31, 2019
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    HAIR STYLING DEVICE
    • Publication number 20190320773
    • Publication date Oct 24, 2019
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    HAIR STYLING DEVICE
    • Publication number 20190142130
    • Publication date May 16, 2019
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    HAIR STYLING DEVICE
    • Publication number 20180103739
    • Publication date Apr 19, 2018
    • Stephanie Chang
    • A45 - HAND OR TRAVELLING ARTICLES