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Search by Class/Category

Trademarks are filed within classes (or categories), a clothing company would likely file within class 025. For example, if you enter class 025 this will narrow your results to only show trademarks filed within class 025

Click here to see the entire list of classes.

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Live/Dead Indicator

Specify to only search LIVE, DEAD trademarks or leave blank and search both types of trademarks. The USPTO will not issue a Likelihood of Confusion refusal because of a DEAD mark. If a trademark is DEAD it will not prevent you from registration as long as there are no similar marks LIVE.

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Goods/Services Description

Enter “t-shirt” and we will narrow your results to trademarks that feature the wording “t-shirt” in the goods/services descriptions.

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Sort by

Displaying Mark 1 - 10 of 22 in total

  • TRADEMARK

  • Owner

  • SERIAL NUMBER

  • REG NUMBER

  • FILING DATE

  • Class(es)

  • DOCS

  • Status

  • DURACLEAR

  • PROETHIC PHARMACEUTICALS, INC.

  • 76297857

  • n/a

  • AUG 10, 2001

  • 005

  • DEAD
  • BLESSU

  • PROETHIC PHARMACEUTICALS, INC.

  • 76313550

  • n/a

  • SEP 18, 2001

  • 005

  • DEAD
  • DURACET

  • PROETHIC PHARMACEUTICALS, INC.

  • 76412785

  • n/a

  • MAY 22, 2002

  • 005

  • DEAD
  • GUAICET

  • PROETHIC PHARMACEUTICALS, INC.

  • 76450215

  • n/a

  • SEP 17, 2002

  • 005

  • DEAD
  • FLEXRX

  • PROETHIC PHARMACEUTICALS, INC.

  • 76563898

  • n/a

  • DEC 05, 2003

  • 005

  • DEAD
  • DURAXIN

  • PROETHIC PHARMACEUTICALS, INC.

  • 76573002

  • n/a

  • FEB 02, 2004

  • 005

  • DEAD
  • AURASTAT

  • ProEthic Pharmaceuticals, Inc.

  • 76624701

  • n/a

  • DEC 14, 2004

  • 005

  • DEAD
  • DURAXIN

  • ProEthic Pharmaceuticals, Inc.

  • 77484658

  • n/a

  • MAY 28, 2008

  • 005

  • DEAD
  • DURAMAX

  • ProEthic Pharmaceuticals, Inc.

  • 78942167

  • n/a

  • AUG 01, 2006

  • 005

  • DEAD
  • PROHIST

  • ProEthic Pharmaceuticals, Inc.

  • 78942171

  • n/a

  • AUG 01, 2006

  • 005

  • DEAD

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