Henry Dreyfuss Associates

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5300053 Absorbent briefExpiredNov 04, 91Apr 05, 94[A61F]
D310487 Toothpaste tube or the likeExpiredMay 25, 88Sep 11, 90[]
4923440 Device for containment and insertion of tampons and other objectsExpiredJul 07, 88May 08, 90[A61F]
4795422 System for containment and digital insertion of suppositories and other objectsExpiredAug 03, 87Jan 03, 89[A61F]
4678229 Reclining chairExpiredMar 25, 86Jul 07, 87[A47C]
4648867 Tampon system and methodExpiredMar 19, 86Mar 10, 87[A61F]
4629276 Multidirection connector housingExpiredSep 10, 85Dec 16, 86[H01R]

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