-
Siphon activated valve
-
Patent number 11,434,631
-
Issue date Sep 6, 2022
-
Fluidmaster, Inc.
-
Tuan Le
-
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
-
Siphon activated valve
-
Patent number 10,774,512
-
Issue date Sep 15, 2020
-
Fluidmaster, Inc.
-
Tuan Le
-
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
-
Vacuum operated valve
-
Patent number 10,704,244
-
Issue date Jul 7, 2020
-
Fluidmaster, Inc.
-
Tuan Le
-
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
-
Flow diverter with antisiphon
-
Patent number 10,676,905
-
Issue date Jun 9, 2020
-
Fluidmaster, Inc.
-
Tuan Le
-
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
-
Flow diverter with antisipohon
-
Patent number 10,316,502
-
Issue date Jun 11, 2019
-
Fluidmaster, Inc.
-
Tuan Le
-
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
-
-
Cistern assembly
-
Patent number 8,387,173
-
Issue date Mar 5, 2013
-
Metaflush Pty Ltd
-
Antony James Lake
-
E03 - WATER SUPPLY SEWERAGE
-
Toilet control system
-
Patent number 6,877,170
-
Issue date Apr 12, 2005
-
Niccole Family Trust
-
Richard Quintana
-
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
-
-
Dual flush toilet
-
Patent number 6,317,899
-
Issue date Nov 20, 2001
-
Niagara Conservation Corporation
-
Kirk S. Brewer
-
E03 - WATER SUPPLY SEWERAGE
-
-
Dump bucket toilet
-
Patent number 5,666,674
-
Issue date Sep 16, 1997
-
Arnold Hennessy
-
E03 - WATER SUPPLY SEWERAGE
-
Rotary siphon flusher
-
Patent number 5,586,342
-
Issue date Dec 24, 1996
-
Randy C. Young
-
E03 - WATER SUPPLY SEWERAGE
-
Flushing cisterns
-
Patent number 4,646,369
-
Issue date Mar 3, 1987
-
National Research Development Corporation
-
Geoffrey J. Brown
-
E03 - WATER SUPPLY SEWERAGE
-
Flush tank system
-
Patent number 4,107,796
-
Issue date Aug 22, 1978
-
Joel L. Nafziger
-
E03 - WATER SUPPLY SEWERAGE
-
2762060
-
Patent number 2,762,060
-
Issue date Sep 11, 1956
-
E03 - WATER SUPPLY SEWERAGE
-
2762059
-
Patent number 2,762,059
-
Issue date Sep 11, 1956
-
E03 - WATER SUPPLY SEWERAGE
-
2644950
-
Patent number 2,644,950
-
Issue date Jul 14, 1953
-
E03 - WATER SUPPLY SEWERAGE
-
2349015
-
Patent number 2,349,015
-
Issue date May 16, 1944
-
E03 - WATER SUPPLY SEWERAGE
-
2212943
-
Patent number 2,212,943
-
Issue date Aug 27, 1940
-
E03 - WATER SUPPLY SEWERAGE
-
2199068
-
Patent number 2,199,068
-
Issue date Apr 30, 1940
-
E03 - WATER SUPPLY SEWERAGE
-
2010386
-
Patent number 2,010,386
-
Issue date Aug 6, 1935
-
E03 - WATER SUPPLY SEWERAGE
-
1754990
-
Patent number 1,754,990
-
Issue date Apr 15, 1930
-
E03 - WATER SUPPLY SEWERAGE
-
1688797
-
Patent number 1,688,797
-
Issue date Oct 23, 1928
-
E03 - WATER SUPPLY SEWERAGE
-
1670975
-
Patent number 1,670,975
-
Issue date May 22, 1928
-
E03 - WATER SUPPLY SEWERAGE
-
1613640
-
Patent number 1,613,640
-
Issue date Jan 11, 1927
-
E03 - WATER SUPPLY SEWERAGE
-
1557656
-
Patent number 1,557,656
-
Issue date Oct 20, 1925
-
E03 - WATER SUPPLY SEWERAGE
-
1502165
-
Patent number 1,502,165
-
Issue date Jul 22, 1924
-
E03 - WATER SUPPLY SEWERAGE
-
1475841
-
Patent number 1,475,841
-
Issue date Nov 27, 1923
-
E03 - WATER SUPPLY SEWERAGE
-
1428971
-
Patent number 1,428,971
-
Issue date Sep 12, 1922
-
E03 - WATER SUPPLY SEWERAGE