WIEGNER, GEORG

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6406207 Pump for discharging doses of liquid, gel-like or viscous substancesExpiredAug 24, 01Jun 18, 02[A46B]
6360398 Toothbrush having an exchangeable bristle plateExpiredJan 27, 00Mar 26, 02[A46B]
6220773 Container for receiving a fluid, gel-like or pasty mediumExpiredJan 27, 00Apr 24, 01[B43K]
5878920 Dispenser for discharging a flowable mediumExpiredJul 11, 97Mar 09, 99[G01F]
5819762 Hair winder for permanent wavesExpiredApr 02, 96Oct 13, 98[A45D]
5769215 Two-component packageExpiredJan 16, 97Jun 23, 98[B65D]
5715846 Hair curlerExpiredNov 06, 95Feb 10, 98[A45D]
5685422 Two-component mixing packageExpiredMar 22, 95Nov 11, 97[B65D]
5660192 Hair curlerExpiredJun 12, 95Aug 26, 97[A45D]
5558107 Hair curler especially for cold wavingExpiredJun 17, 94Sep 24, 96[A45D]
5538021 Hair winder for permanent wavesExpiredAug 01, 94Jul 23, 96[A45D]
4959052 Applicator for dispensing active substancesExpiredApr 24, 89Sep 25, 90[A61J, A61G]

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