Thetford Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
E03D WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR199
 
 
 
2301 FLUID DISTRIBUTION EQUIPMENT544
 
 
 
2302 SANITARY APPLIANCES428
 
 
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 359
 
 
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 248
 
 
 
E03F SEWERS; CESSPOOLS210
 
 
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 265
 
 
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 129
 
 
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 158
 
 
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 194

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9080323 Sealing member for a flush toiletJan 04, 11Jul 14, 15[E03D]
8997268 Flush toilet control system and related methodMay 14, 12Apr 07, 15[E03D]
8984675 Control system for a plurality of toilets and related methodAug 29, 07Mar 24, 15[E03D, E03F]
8826939 Drain systemJul 24, 09Sep 09, 14[B60R, E03F]
8672177 Portable waste transfer tankJul 20, 12Mar 18, 14[E03B, B65D]
8656963 Vehicle wastewater drainage systemSep 12, 11Feb 25, 14[B65B]
8529223 Dual diaphragm pump assembly for a sanitation systemOct 03, 08Sep 10, 13[F04B]
8276218 Macerator toiletApr 09, 07Oct 02, 12[E03D]
8230531 Flush toilet control system and related methodOct 18, 06Jul 31, 12[E03D]
8225819 Portable waste transfer tankOct 20, 06Jul 24, 12[B67D, A01G, B65D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0232,677 FLUSH TOILET CONTROL SYSTEM AND RELATED METHODABANApr 15, 13Sep 12, 13[E03D]
7996929 Flush toiletExpiredMar 06, 08Aug 16, 11[E03D]
2011/0192,428 WASTEWATER TANK STORAGE TREATMENTABANApr 20, 11Aug 11, 11[B08B]
2009/0175,758 WASTEWATER TANK STORAGE TREATMENTABANDec 10, 08Jul 09, 09[A61L]
2009/0014,079 IN-PUMP GRAY WATER BYPASS SYSTEMABANJun 12, 08Jan 15, 09[B60R]
2008/0223,468 Storage mechanism for use within recreational vehiclesABANMar 15, 07Sep 18, 08[B60P]
2008/0216,225 PUMP ASSEMBLY FOR A FLUSH TOILET WITH MODE SELECTORABANMar 06, 08Sep 11, 08[E03D]
7350886 Refrigeration storage bin including flip-top coverExpiredOct 21, 02Apr 01, 08[A47B]
2008/0067,910 REFRIGERATOR SHELVING SYSTEM WITH ITEM RETAINERABANSep 14, 07Mar 20, 08[A47B, F25D]
2008/0048,539 REFRIGERATOR CAPABLE OF BEING OPENED FROM OPPOSITE SIDESABANAug 23, 07Feb 28, 08[E05D]
2008/0023,090 Wastewater disposal mechanism for recreational vehiclesABANJul 26, 06Jan 31, 08[B60R]
2008/0007,085 Frame assembly for vehicle opening and associated method of manufactureABANJun 07, 06Jan 10, 08[B60J]
2007/0240,772 In-line, one-way valve assemblyABANApr 13, 06Oct 18, 07[F16K]
2007/0194,675 REFRIGERATOR HAVING A DOOR WITH INTEGRATED CONTROL PANELABANFeb 15, 07Aug 23, 07[A47B, F25D]
2007/0144,204 GAS ABSORPTION REFRIGERATORABANDec 21, 06Jun 28, 07[F25D, F25B]
7097213 Latching arrangement for a refrigerator doorExpiredOct 21, 02Aug 29, 06[E05C]
7055920 Refrigerator cabinet breaker assemblyExpiredOct 21, 02Jun 06, 06[A47B]
2005/0283,893 Bench-type waste transfer arrangementABANJun 22, 05Dec 29, 05[E03D]
2005/0201,945 Medicament dispenserABANMar 29, 05Sep 15, 05[A61L, A61M]
2005/0136,822 Vent assembly for a vehicle refrigeratorABANFeb 11, 05Jun 23, 05[B60H]

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