Dr. Friedrichs Gruppe Produktions-u. Vertriebs GmbH

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Patent Activity in the Last 10 Years

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D474121 ThermometerMay 16, 02May 06, 03[1004]
D451414 Maximum-minimum thermometer made from aluminumJan 12, 01Dec 04, 01[1004]
D446133 Weather stationSep 11, 00Aug 07, 01[1004]
D438476 Wall thermometerOct 01, 97Mar 06, 01[1004]
D421228 Wall thermometer having a holding made from imitated glassNov 08, 96Feb 29, 00[1004]
D409925 Window thermometer having a cylindrical body and cone-like topJan 22, 98May 18, 99[1004]
D395406 Wall thermometer or table thermometer having a metal frameDec 13, 96Jun 23, 98[1004]
D394612 Wall thermometer having a cylindrical body and cone-like topNov 08, 96May 26, 98[1004]
D391874 Wall thermometer shaped as an organ pipeNov 08, 96Mar 10, 98[1004]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6905243 Buoyancy liquid for galilean thermometerExpiredJul 22, 02Jun 14, 05[G01K]
5857655 Thermometer mountExpiredJan 15, 97Jan 12, 99[A47F]

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