L.A. Brush Manufacturing Corp.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4846531 Bristle filled sleeve and method of filling and using sameExpiredMay 04, 88Jul 11, 89[A46D]
4779932 Bristle filled sleeve and method of filling and using sameExpiredDec 14, 87Oct 25, 88[A46D]
4756579 Brush filling method and filled brushesExpiredDec 15, 86Jul 12, 88[A46D]
4668019 Brush filling apparatusExpiredApr 09, 86May 26, 87[A46D]

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