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David Ernest Silva

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  • Nipomo, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ponytail plug-in
    • Patent number D1036005
    • Issue date Jul 16, 2024
    • David Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Fabric covered claw clip
    • Patent number D1035139
    • Issue date Jul 9, 2024
    • David Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Fabric covered claw clip
    • Patent number D1025480
    • Issue date Apr 30, 2024
    • David Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Double comb hair holder
    • Patent number D1002941
    • Issue date Oct 24, 2023
    • David Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hair tie
    • Patent number D1002105
    • Issue date Oct 17, 2023
    • David Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Methods and compositions for DNA profiling
    • Patent number 11,530,446
    • Issue date Dec 20, 2022
    • Illumina, Inc.
    • Kathryn M. Stephens
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Hair with bead at end
    • Patent number D929044
    • Issue date Aug 24, 2021
    • David Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Headband styling tool
    • Patent number 10,905,215
    • Issue date Feb 2, 2021
    • David Silva
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Methods and compositions for DNA profiling
    • Patent number 10,422,002
    • Issue date Sep 24, 2019
    • Illumina, Inc.
    • Kathryn M. Stephens
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Ponytail plug
    • Patent number 10,413,033
    • Issue date Sep 17, 2019
    • David Silva
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Claw clip with elongated comb
    • Patent number D850720
    • Issue date Jun 4, 2019
    • David Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Method for increasing the vigor and/or crop yield of agricultural p...
    • Patent number 10,092,008
    • Issue date Oct 9, 2018
    • BAYER CROPSCIENCE LP
    • Markus Frank
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hair wrap
    • Patent number D829379
    • Issue date Sep 25, 2018
    • David Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Zigzag hairpin
    • Patent number D823540
    • Issue date Jul 17, 2018
    • David Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Method for increasing the vigor and/or crop yield of agricultural p...
    • Patent number 9,993,004
    • Issue date Jun 12, 2018
    • BAYER CROPSCIENCE LP
    • Markus Frank
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Bobby pin band
    • Patent number D809205
    • Issue date Jan 30, 2018
    • David Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Method for increasing the vigor and/or crop yield of agricultural p...
    • Patent number 9,795,138
    • Issue date Oct 24, 2017
    • BAYER CROPSCIENCE LP
    • Markus Frank
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hairstyling headband
    • Patent number D785867
    • Issue date May 2, 2017
    • David Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Hairstyling needle-tip tong
    • Patent number D774694
    • Issue date Dec 20, 2016
    • David Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Covered hair clip
    • Patent number D687184
    • Issue date Jul 30, 2013
    • David Alan Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Covered hair clip
    • Patent number D675375
    • Issue date Jan 29, 2013
    • David Alan Silva
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Handle free claw clip
    • Patent number 8,186,364
    • Issue date May 29, 2012
    • David Alan Silva
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Absorbent fabric covered hair clip
    • Patent number 8,025,066
    • Issue date Sep 27, 2011
    • David Alan Silva
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Method for incorporating cremation remains into a plant
    • Patent number 7,716,796
    • Issue date May 18, 2010
    • Dave Silva
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Cabinet for chemical delivery with solvent purging and removal
    • Patent number 7,334,595
    • Issue date Feb 26, 2008
    • Air Products and Chemicals, Inc.
    • Charles Michael Birtcher
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Method for purging a high purity manifold
    • Patent number 7,290,572
    • Issue date Nov 6, 2007
    • David James Silva
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Claw clip hair fastener
    • Patent number 7,258,123
    • Issue date Aug 21, 2007
    • David Alan Silva
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Locking hair sticks
    • Patent number 7,222,630
    • Issue date May 29, 2007
    • David Alan Silva
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Claw clip hair fastener
    • Patent number 7,222,631
    • Issue date May 29, 2007
    • David Alan Silva
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Multiple band hair fastener
    • Patent number 7,213,602
    • Issue date May 8, 2007
    • David Alan Silva
    • A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents