Eger; Douglas R.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D342189 Covered mugExpiredAug 15, 91Dec 14, 93[]
5222623 Covered drinking vesselExpiredAug 15, 91Jun 29, 93[A47G]
5192427 Shower filters and accessoriesExpiredMay 24, 90Mar 09, 93[B01D]
4998228 Drinking water filterExpiredFeb 09, 90Mar 05, 91[G04B, G04F]

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