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Excess flow valves
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Patent number 7,562,668
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Issue date Jul 21, 2009
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UMAC Incorporated
-
Seth W. Mackay-Smith
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Gravity-operated gas shut-off valve
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Patent number 5,704,391
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Issue date Jan 6, 1998
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Umac Incorporated
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John B. McGowan
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Balanced-flow gas safety valve
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Patent number 5,551,476
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Issue date Sep 3, 1996
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Umac Incorporated
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Joseph M. McGinnis
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Gas supply safety device
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Patent number 4,958,657
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Issue date Sep 25, 1990
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Umac Incorporated
-
Thomas E. Hagan
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Connector for tubular members
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Patent number 4,549,752
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Issue date Oct 29, 1985
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UMAC, Inc.
-
Helmut E. Nimke
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Connecting or repair device
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Patent number 4,465,309
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Issue date Aug 14, 1984
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UMAC, Inc.
-
Helmut E. Nimke
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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-
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75717974 - AUTOCOCK
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Serial number 75717974
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Filing date May 20, 1999
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UMAC INCORPORATED
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75030616 - SHUTS ON THE BREAK, NOT ON THE SHAKE
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Serial number 75030616
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Registration number 2082334
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Filing date Dec 11, 1995
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UMAC INCORPORATED
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75030617 - GAS BREAKER
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Serial number 75030617
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Registration number 2082335
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Filing date Dec 11, 1995
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UMAC INCORPORATED
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75026966 - QUAKE BREAKER
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Serial number 75026966
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Registration number 2019174
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Filing date Nov 30, 1995
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UMAC INCORPORATED
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74628357 - FLOW LIMITOR
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Serial number 74628357
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Filing date Feb 1, 1995
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UMAC INCORPORATED
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1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
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74628355 - DONKIN FLOW LIMITOR
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Serial number 74628355
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Filing date Feb 1, 1995
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UMAC INCORPORATED
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74530199 - QUAKEBREAKER
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Serial number 74530199
-
Filing date May 27, 1994
-
UMAC INCORPORATED
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74318681 - FLOW MOBILE
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Serial number 74318681
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Registration number 1840099
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Filing date Sep 29, 1992
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UMAC INCORPORATED
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41 - Education
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74134988 - EXCESS FLOW
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Serial number 74134988
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Registration number 1739262
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Filing date Jan 31, 1991
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UMAC INCORPORATED
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74134989 - UMAC SELF ACTUATING SHUT OFF
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Serial number 74134989
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Filing date Jan 31, 1991
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UMAC INCORPORATED
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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74134990 - UMAC BLEED-BY FLOW
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Serial number 74134990
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Filing date Jan 31, 1991
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UMAC INCORPORATED
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73565808 - NO-HOLE SYSTEM "21"
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Serial number 73565808
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Registration number 1438032
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Filing date Oct 29, 1985
-
UMAC, Inc.
-
17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
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73329333 - DONKIN FLOW LIMITOR
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Serial number 73329333
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Registration number 1208119
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Filing date Sep 23, 1981
-
UMAC, Inc.
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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73323546 - UMAC
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Serial number 73323546
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Registration number 1230550
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Filing date Aug 13, 1981
-
UMAC, Inc.
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42 - Scientific and technological services and research and design relating thereto