TETRA HOLDING (US), INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01K ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS147
 
  
 
A47G HOUSEHOLD OR TABLE EQUIPMENT 126

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D466134 Pond pumpAug 20, 01Nov 26, 02[1501]
D462739 Aquarium filterMar 01, 01Sep 10, 02[2301]
D460996 Aquarium filterMar 01, 01Jul 30, 02[2301]
6302301 Dispensing container with a sliding valve and a tamper-proof deviceApr 27, 98Oct 16, 01[A47G]
D448632 Christmas tree watering deviceDec 08, 00Oct 02, 01[0801]
D384299 HydrometerMar 22, 96Sep 30, 97[1004]
D381409 Aquarium heaterJun 14, 95Jul 22, 97[2303]
5176824 Aerobic aquarium filter chamberJun 04, 92Jan 05, 93[A01K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0200,218 Aquarium sump arrangementAbandonedFeb 10, 09Aug 13, 09[A01K, C02F]
2009/0045,086 Time strip actuator and assemblyAbandonedAug 15, 07Feb 19, 09[A01K, B65D]
2006/0102,542 Filter arrangement with power shut-offAbandonedNov 07, 05May 18, 06[A01K]
2006/0000,755 Aquarium arrangementAbandonedMar 22, 05Jan 05, 06[E04H]
2005/0284,397 Aquarium arrangementAbandonedJun 15, 04Dec 29, 05[A01K]
2004/0081,723 Flake feed, especially for aquatic animalsAbandonedSep 22, 03Apr 29, 04[A01K]
2004/0060,853 Pond fountain cartridge filterAbandonedOct 01, 02Apr 01, 04[A01K, B01D]
6268154 Method for detecting bacterial nitrite oxidizerExpiredNov 01, 00Jul 31, 01[C07H, C12Q, C12N]
6056886 Water level and flow control device and skimmer box provided with this deviceExpiredJun 08, 98May 02, 00[F04F, C02F]
5728293 External filter assembly for aquariumsExpiredJun 12, 95Mar 17, 98[A01K]
5667672 Aquarium undergravel filterExpiredApr 05, 96Sep 16, 97[A01K]
5444227 Heater apparatus for use in a liquid environmentExpiredJun 02, 92Aug 22, 95[H05B]
5397463 Aerobic aquarium filter chamberExpiredOct 13, 93Mar 14, 95[A01K]
D353715 Aquarium tube cleaning brushExpiredDec 08, 92Dec 27, 94[]
D353649 Aquarium filter bagExpiredAug 10, 92Dec 20, 94[]
5272316 Heating apparatus for use by reptiles or the likeExpiredMar 26, 92Dec 21, 93[A01K]
5240596 Aquarium cleaning apparatusExpiredAug 09, 91Aug 31, 93[A01K]
5228986 Aquarium power filterExpiredJun 05, 90Jul 20, 93[A01K]
5052904 Aquarium air pumpExpiredAug 17, 90Oct 01, 91[F04B]
5053125 Filter cartridgeExpiredDec 07, 89Oct 01, 91[A01K, E04H]

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