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Water purifier for a spa
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Patent number 6,019,893
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Issue date Feb 1, 2000
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Fountainhead Technologies, Inc.
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Raymond P. Denkewicz
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Water purifier
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Patent number D412963
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Issue date Aug 17, 1999
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Fountainhead Technologies, Inc.
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Daniel J. Nelsen
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D23 - Environmental heating and cooling
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Water purifier
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Patent number D406314
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Issue date Mar 2, 1999
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Fountainhead Technologies, Inc.
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Raymond P. Denkewicz
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D23 - Environmental heating and cooling
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Water purifier
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Patent number D405868
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Issue date Feb 16, 1999
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Fountainhead Technologies, Inc.
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Raymond P. Denkewicz
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D23 - Environmental heating and cooling
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Water purifier
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Patent number D405867
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Issue date Feb 16, 1999
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Fountainhead Technologies, Inc.
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Raymond P. Denkewicz
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D23 - Environmental heating and cooling
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Element of a water purifier
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Patent number D404114
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Issue date Jan 12, 1999
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Fountainhead Technologies, Inc.
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Raymond P. Denkewicz
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D23 - Environmental heating and cooling
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Element of a water purifier
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Patent number D404113
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Issue date Jan 12, 1999
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Fountainhead Technologies, Inc.
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Raymond P. Denkewicz
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D23 - Environmental heating and cooling
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-
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Water purifier for a spa
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Patent number 5,779,913
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Issue date Jul 14, 1998
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Fountainhead Technologies, Inc.
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Raymond P. Denkewicz
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Water purifer for a pool
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Patent number 5,766,456
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Issue date Jun 16, 1998
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Fountainhead Technologies, Inc.
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Raymond P. Denkewicz
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E04 - BUILDING
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Water purifier
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Patent number D385946
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Issue date Nov 4, 1997
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Fountainhead Technologies, Inc.
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Marc S. Harrison
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D23 - Environmental heating and cooling
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Water purifier
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Patent number 5,660,802
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Issue date Aug 26, 1997
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Fountainhead Technologies, Inc.
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David D. Archer
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Method of treating water
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Patent number 5,352,369
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Issue date Oct 4, 1994
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Fountainhead Technologies, Inc.
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Charles F. Heinig
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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75192801 - CARTRIDGE EXPRESS
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Serial number 75192801
-
Registration number 2114041
-
Filing date Nov 4, 1996
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Fountainhead Technologies, Inc.
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37 - Building construction
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74735825 - CATALYTIC SMART SYSTEM
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Serial number 74735825
-
Filing date Sep 29, 1995
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Fountainhead Technologies, Inc.
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74735959 - OXSILYSE
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Serial number 74735959
-
Filing date Sep 20, 1995
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Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74678589 - CLEARVISION
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Serial number 74678589
-
Registration number 1999407
-
Filing date May 22, 1995
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74650484 - VISIPURE
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Serial number 74650484
-
Registration number 1972661
-
Filing date Mar 23, 1995
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74642644 - NATURE 2
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Serial number 74642644
-
Registration number 1953223
-
Filing date Mar 6, 1995
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74618915 - SECOND NATURE
-
Serial number 74618915
-
Filing date Jan 9, 1995
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74618913 - ECOSPRING
-
Serial number 74618913
-
Registration number 1966489
-
Filing date Jan 9, 1995
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74618914 - PURITEC
-
Serial number 74618914
-
Filing date Jan 9, 1995
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74618919 - CLARITAS
-
Serial number 74618919
-
Filing date Jan 9, 1995
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74618916 - OXIPURE
-
Serial number 74618916
-
Filing date Jan 9, 1995
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
74618917 - REDUCE
-
Serial number 74618917
-
Registration number 1996181
-
Filing date Jan 9, 1995
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
74618918 - ECOLYST
-
Serial number 74618918
-
Filing date Jan 9, 1995
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74613311 - AQUA CATALYST
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Serial number 74613311
-
Registration number 1954623
-
Filing date Dec 21, 1994
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
74567391 - MOHAWK SYSTEMS
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Serial number 74567391
-
Filing date Aug 29, 1994
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
74561187 - AQUACLEAN
-
Serial number 74561187
-
Registration number 1977316
-
Filing date Aug 15, 1994
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
74550051 - CLARITEC
-
Serial number 74550051
-
Registration number 1947678
-
Filing date Jul 15, 1994
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
74349405 - VISION
-
Serial number 74349405
-
Registration number 1788054
-
Filing date Jan 19, 1993
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
74349673 - THE NATURAL SCIENCE OF WATER PURITY
-
Serial number 74349673
-
Registration number 1843584
-
Filing date Jan 19, 1993
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
74026112 - CUROLATOR
-
Serial number 74026112
-
Filing date Feb 6, 1990
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
74026384 - IONATOR
-
Serial number 74026384
-
Filing date Feb 6, 1990
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
74023534 - FOUNTAINHEAD
-
Serial number 74023534
-
Filing date Jan 29, 1990
-
Fountainhead Technologies, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes