BIROW, INC.

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Patent Activity in the Last 10 Years

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4939992 Flexographic coating and/or printing method and apparatus including interstation driersExpiredApr 11, 89Jul 10, 90[B41F]
4895070 Liquid transfer assembly and methodExpiredJul 11, 88Jan 23, 90[B41L]
4841903 Coating and printing apparatus including an interstation dryerExpiredJun 24, 87Jun 27, 89[B05C]
4796556 Adjustable coating and printing apparatusExpiredJun 24, 87Jan 10, 89[B05C]

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