TREA

Dubrosky & Tracy Patent Service Corp.

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  • Hong Kong, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Riveting multi-directional closure
    • Patent number 11,903,458
    • Issue date Feb 20, 2024
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Ultra-slim fastener
    • Patent number 11,672,293
    • Issue date Jun 13, 2023
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Fastener system
    • Patent number 11,428,254
    • Issue date Aug 30, 2022
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Underwire for a brassiere and a brassiere incorporating same
    • Patent number 11,382,363
    • Issue date Jul 12, 2022
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Fastening hook
    • Patent number D943403
    • Issue date Feb 15, 2022
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • D08 - Tools and hardware
  • Information Patent Grant

    Fastener with plug
    • Patent number D910428
    • Issue date Feb 16, 2021
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • D08 - Tools and hardware
  • Information Patent Grant

    Flexible fastener for textiles
    • Patent number 10,888,140
    • Issue date Jan 12, 2021
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Fastener for clothing or lingerie
    • Patent number 10,701,998
    • Issue date Jul 7, 2020
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Ultra-slim fastener
    • Patent number 10,499,698
    • Issue date Dec 10, 2019
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Hook and eye fastener
    • Patent number 10,362,838
    • Issue date Jul 30, 2019
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Locking garment fastener
    • Patent number 10,231,519
    • Issue date Mar 19, 2019
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Garment fastener
    • Patent number 10,136,690
    • Issue date Nov 27, 2018
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Thin Garment Closure
    • Patent number 10,092,051
    • Issue date Oct 9, 2018
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Thin garment closure
    • Patent number 9,833,046
    • Issue date Dec 5, 2017
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Closure for full figure brassieres
    • Patent number 9,642,407
    • Issue date May 9, 2017
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Garment closure
    • Patent number D781176
    • Issue date Mar 14, 2017
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Reversible locking garment closure
    • Patent number 9,578,911
    • Issue date Feb 28, 2017
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Brassiere shoulder-strap closure
    • Patent number D739785
    • Issue date Sep 29, 2015
    • DUBROSKY & TRACY PATENT SERVICE CORP
    • Gerhard Fildan
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Triangular garment closure
    • Patent number D732422
    • Issue date Jun 23, 2015
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Bar-type brassiere fastener
    • Patent number 8,869,358
    • Issue date Oct 28, 2014
    • Dubrosky & Tracy Patent Service Corp.
    • Karl Wanzenboeck
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Decorated diamond shaped four-way garment closure
    • Patent number D714679
    • Issue date Oct 7, 2014
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Teardrop shaped double garment closure
    • Patent number D713287
    • Issue date Sep 16, 2014
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Diamond shaped four-way garment closure
    • Patent number D713288
    • Issue date Sep 16, 2014
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Triangular three-way garment closure
    • Patent number D713289
    • Issue date Sep 16, 2014
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Triangular double garment closure
    • Patent number D713291
    • Issue date Sep 16, 2014
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Maternity brassiere closure with indicator
    • Patent number D713292
    • Issue date Sep 16, 2014
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Triangular garment closure with hook
    • Patent number D713290
    • Issue date Sep 16, 2014
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Fastener for clothing or lingerie
    • Patent number 8,505,174
    • Issue date Aug 13, 2013
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL

Patents Applicationslast 30 patents

  • Information Patent Application

    ULTRA-SLIM FASTENER
    • Publication number 20220304427
    • Publication date Sep 29, 2022
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    ULTRA-SLIM FASTENER
    • Publication number 20220304410
    • Publication date Sep 29, 2022
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Application

    Locking Garment Fastener
    • Publication number 20180160779
    • Publication date Jun 14, 2018
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    A Hook and Eye Fastener
    • Publication number 20180146730
    • Publication date May 31, 2018
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    Fastener for Clothing or Lingerie
    • Publication number 20180140031
    • Publication date May 24, 2018
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Application

    Hook and Eye Fastener
    • Publication number 20180092439
    • Publication date Apr 5, 2018
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Application

    Ultra-slim fastener and method of manufacturing same
    • Publication number 20180077984
    • Publication date Mar 22, 2018
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Application

    Garment Fastener
    • Publication number 20170164671
    • Publication date Jun 15, 2017
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Application

    Thin Garment Closure
    • Publication number 20170164672
    • Publication date Jun 15, 2017
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Application

    Underwire for a brassiere and a brassiere incorporating same
    • Publication number 20170095010
    • Publication date Apr 6, 2017
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Application

    Thin Garment Closure
    • Publication number 20160338452
    • Publication date Nov 24, 2016
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Application

    Reversible Locking Garment Closure
    • Publication number 20160113341
    • Publication date Apr 28, 2016
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL
  • Information Patent Application

    Closure for Full Figure Brassieres
    • Publication number 20160000164
    • Publication date Jan 7, 2016
    • Dubrosky & Tracy Patent Service Corp.
    • Gerhard Fildan
    • A41 - WEARING APPAREL