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THETFORD CORPORATION
Patent Owner
Stats
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103
total patents issued
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45 Total Apps Published
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Feb 28, 2013 most recent publication
Details
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103 Issued Patents
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12 Issued in last 3 years
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8 Published in last 3 years
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725 Total Citation Count
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Mar 02, 1978 Earliest Filing
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53 Expired/Abandoned/Withdrawn Patents
Technologies
E03D WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR185
2302 SANITARY APPLIANCES622
2301 FLUID DISTRIBUTION EQUIPMENT535
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 236
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 252
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 117
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 147
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 134
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF141
Top Patents (by citation)
6,000,771 RV refrigerator with swinging closure door capable of being opened from both left and right sidesSep 15, 98Dec 14, 99[A47B]22 6,189,161 Toilet for recreational vehicle with vent for the holding tankJan 20, 00Feb 20, 01[E03D]12 6,584,623 Flush toilet for RV's and boatsJun 04, 02Jul 01, 03[E03D]10 5,443,656 Cellulase, sodium bicarbonate and citric acid cleaning solution and methods of useJul 30, 93Aug 22, 95[B08B, C11D]10 D438941 Toilet for use in recreational vehicles and boatsMar 14, 00Mar 13, 01[2302]9 5,258,121 Waste treatment with nitrate removalJan 11, 93Nov 02, 93[C02F]9 6,397,405 Flush toilet for RV's and boatsApr 11, 00Jun 04, 02[E03D]8 6,352,088 Vehicle wastewater drainage systemOct 18, 00Mar 05, 02[B65B]8 5,557,810 Portable toilet with battery operated flush assemblyAug 24, 94Sep 24, 96[E03D]7 D490138 Portable holding tankJan 14, 03May 18, 04[2301]6
Recent Publications
2013/0047,649 ABSORPTION REFRIGERATOR WITH TEMPERATURE CONTROLAug 14, 12Feb 28, 13[F25B] 2013/0050,984 REFRIGERATOR WITH EXTERNALLY MOUNTED LIGHTINGAug 10, 12Feb 28, 13[F25D] 2012/0279,975 PORTABLE WASTE TRANSFER TANKJul 20, 12Nov 08, 12[B65D] 2012/0222,206 FLUSH TOILET CONTROL SYSTEM AND RELATED METHODMay 14, 12Sep 06, 12[E03D] 2011/0315,236 VEHICLE WASTEWATER DRAINAGE SYSTEMSep 12, 11Dec 29, 11[F17D] 2011/0192,428 WASTEWATER TANK STORAGE TREATMENTApr 20, 11Aug 11, 11[B08B] 2011/0094,023 FLUSH TOILET WITH IMPROVED FLOW PATTERNJan 04, 11Apr 28, 11[E03D] 2011/0094,024 SEALING MEMBER FOR A FLUSH TOILETJan 04, 11Apr 28, 11[E03D] 2009/0175,758 WASTEWATER TANK STORAGE TREATMENTDec 10, 08Jul 09, 09[A61L]
Recent Patents
8,276,218 Macerator toiletApr 09, 07Oct 02, 12[E03D] 8,230,531 Flush toilet control system and related methodOct 18, 06Jul 31, 12[E03D] 8,225,819 Portable waste transfer tankOct 20, 06Jul 24, 12[B67D, A01G, B65D] 8,176,577 Flush toilet with improved flow patternJan 04, 11May 15, 12[E03D] 8,167,587 Pump assembly with reversible one-way valvesMar 06, 08May 01, 12[F04B, E03D] D654575 Wall mounted toiletMar 22, 11Feb 21, 12[2302] D654576 Wall mounted bidetMar 22, 11Feb 21, 12[2302] RE42688 Vehicle wastewater drainage systemMar 05, 04Sep 13, 11[B65B] 7,996,929 Flush toiletMar 06, 08Aug 16, 11[E03D] 7,861,331 Reduced water consumption flush toiletNov 26, 03Jan 04, 11[E03D]
Top Inventors for This Owner
