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C-faced heating pump
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Patent number 5,957,122
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Issue date Sep 28, 1999
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Hydro Dynamics, Inc.
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James L. Griggs
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F24 - HEATING RANGES VENTILATING
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Apparatus for heating fluids
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Patent number 5,385,298
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Issue date Jan 31, 1995
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Hydro Dynamics, Inc.
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James L. Griggs
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F24 - HEATING RANGES VENTILATING
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Apparatus for heating fluids
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Patent number 5,188,090
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Issue date Feb 23, 1993
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Hydro Dynamics, Inc.
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James L. Griggs
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F24 - HEATING RANGES VENTILATING
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97488843 - XTRACTMOR
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Serial number 97488843
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Registration number 7295512
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Filing date Jul 5, 2022
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Hydro Dynamics, Inc.
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7 - Machines and machine tools
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87096087 - SPR
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Serial number 87096087
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Filing date Jul 7, 2016
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Hydro Dynamics, Inc.
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7 - Machines and machine tools
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87096095 - SHOCKWAVE POWER
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Serial number 87096095
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Registration number 5231082
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Filing date Jul 7, 2016
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Hydro Dynamics, Inc.
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7 - Machines and machine tools
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77375715 - HYDRO DYNAMICS, INC.
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Serial number 77375715
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Filing date Jan 18, 2008
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Hydro Dynamics, Inc.
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42 - Scientific and technological services and research and design relating thereto
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77356683 - SHOCKWAVE POWER
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Serial number 77356683
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Filing date Dec 20, 2007
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Hydro Dynamics, 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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73720172 - HYDRO DYNAMICS
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Serial number 73720172
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Registration number 1508940
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Filing date Mar 31, 1988
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HYDRO DYNAMICS, INC.
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7 - Machines and machine tools
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73612292 - THERMO-LOFT
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Serial number 73612292
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Filing date Jul 31, 1986
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HYDRO-DYNAMICS, INC.
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22 - Ropes, string, nets, tents, awnings, tarpaulins, sails, sacks and bags (not included in other classes)
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73565015 - DURASOFT
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Serial number 73565015
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Filing date Oct 25, 1985
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HYDRO-DYNAMICS, INC.
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24 - Textiles and textile goods, not included in other classes
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73560886 - CAMPBELL
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Serial number 73560886
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Registration number 1414608
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Filing date Sep 30, 1985
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HYDRO-DYNAMICS, INC.
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12 - Vehicles
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73529859 - STYLECRAFT
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Serial number 73529859
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Registration number 1361740
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Filing date Apr 1, 1985
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HYDRO-DYNAMICS, INC.
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12 - Vehicles
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73501646 - CAMPBELL
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Serial number 73501646
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Filing date Oct 1, 1984
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HYDRO-DYNAMICS, INC.
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12 - Vehicles
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73358343 - WONDER WEAVE
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Serial number 73358343
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Filing date Apr 5, 1982
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Hydro-Dynamics, Inc.
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24 - Textiles and textile goods, not included in other classes
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73329342 - WATERCOLORS
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Serial number 73329342
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Filing date Sep 23, 1981
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Hydro-Dynamics
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24 - Textiles and textile goods, not included in other classes
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73232173 - WAVETEX
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Serial number 73232173
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Registration number 1177341
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Filing date Sep 20, 1979
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Hydro-Dynamics, Inc.
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24 - Textiles and textile goods, not included in other classes
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73222854 - HYDRO-DYNAMICS
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Serial number 73222854
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Registration number 1169384
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Filing date Jul 10, 1979
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Hydro-Dynamics, Inc.
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24 - Textiles and textile goods, not included in other classes
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73215666 - HYDRO-DYNAMICS
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Serial number 73215666
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Registration number 1170292
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Filing date May 14, 1979
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Hydro-Dynamics, Inc.
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24 - Textiles and textile goods, not included in other classes
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73215054 - WESTERN WOVEN
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Serial number 73215054
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Registration number 1164691
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Filing date May 10, 1979
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Hydro-Dynamics
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24 - Textiles and textile goods, not included in other classes