TREA

TRI-CLOVER, INC

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  • KENOSHA, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Leak-detecting diverter valve
    • Patent number 6,382,239
    • Issue date May 7, 2002
    • Tri-Clover, Inc.
    • Robert D Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe connection for pipes having dissimilar end ferrules
    • Patent number 6,073,969
    • Issue date Jun 13, 2000
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve gasket formed of composite materials and process
    • Patent number 6,056,270
    • Issue date May 2, 2000
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe connection and method
    • Patent number 6,045,033
    • Issue date Apr 4, 2000
    • Tri-Clover, Inc.
    • Robert D Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Snap-on valve gasket
    • Patent number 5,996,966
    • Issue date Dec 7, 1999
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sanitary aseptic drain system
    • Patent number 5,771,917
    • Issue date Jun 30, 1998
    • Tri-Clover, Inc.
    • Michael Carney
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Manifold valve assemblies
    • Patent number 5,441,079
    • Issue date Aug 15, 1995
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sanitary gate valve with tapered valve plug
    • Patent number 5,439,024
    • Issue date Aug 8, 1995
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Satellite eductor clean-in-place system
    • Patent number 5,427,126
    • Issue date Jun 27, 1995
    • Tri-Clover, Inc.
    • Michael Carney
    • B08 - CLEANING
  • Information Patent Grant

    Vat bottom fill CIP system
    • Patent number 5,390,694
    • Issue date Feb 21, 1995
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • B08 - CLEANING
  • Information Patent Grant

    Manifold valve assembly with removable valve seat
    • Patent number 5,275,201
    • Issue date Jan 4, 1994
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Manifold valve assemblies
    • Patent number 5,232,023
    • Issue date Aug 3, 1993
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Manifolds and compound valves with removable valve assemblies
    • Patent number 5,226,449
    • Issue date Jul 13, 1993
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reverse-acting diverter valve
    • Patent number 5,152,320
    • Issue date Oct 6, 1992
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Environmentally sealed hermaphroditic electric connector
    • Patent number 5,125,848
    • Issue date Jun 30, 1992
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Filter bag sealing device
    • Patent number 4,775,469
    • Issue date Oct 4, 1988
    • Tri-Clover, Inc.
    • Robert D. Zimmerly
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks

  • Information Trademark

    75932367 - FLOWMASTER
    • Serial number 75932367
    • Filing date Mar 2, 2000
    • TRI-CLOVER, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    75933215 - EZ-FLOW
    • Serial number 75933215
    • Filing date Mar 2, 2000
    • TRI-CLOVER, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    75821078 - E: TOP
    • Serial number 75821078
    • Filing date Oct 11, 1999
    • Tri-Clover Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75752870 - ALFAPURE
    • Serial number 75752870
    • Filing date Jul 16, 1999
    • TRI-CLOVER, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    75719415 - E:TOP
    • Serial number 75719415
    • Filing date Jun 2, 1999
    • Tri-Clover Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75569387
    • Serial number 75569387
    • Registration number 2402630
    • Filing date Oct 13, 1998
    • TRI-CLOVER, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    75570185 - TRI-CLOVER
    • Serial number 75570185
    • Registration number 2419776
    • Filing date Oct 9, 1998
    • TRI-CLOVER, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    75475359 - ALFA PURE
    • Serial number 75475359
    • Registration number 2375830
    • Filing date Apr 23, 1998
    • TRI-CLOVER, INC.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    75437301 - SANISEAL
    • Serial number 75437301
    • Filing date Feb 20, 1998
    • TRI-CLOVER, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    75239690 - ALFAPURE
    • Serial number 75239690
    • Filing date Feb 10, 1997
    • TRI-CLOVER, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    75087946 - TRI-CLOVER TEAM 2000
    • Serial number 75087946
    • Registration number 2088909
    • Filing date Apr 10, 1996
    • TRI-CLOVER, INC.
    • 37 - Building construction
  • Information Trademark

    75014185
    • Serial number 75014185
    • Registration number 2038438
    • Filing date Nov 2, 1995
    • TRI-CLOVER, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    74459031 - FLO-WELD
    • Serial number 74459031
    • Filing date Nov 17, 1993
    • TRI-CLOVER, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    74459033 - FLO-CLAMP
    • Serial number 74459033
    • Filing date Nov 17, 1993
    • TRI-CLOVER, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    73756360 - MAINSTREAM
    • Serial number 73756360
    • Registration number 1540111
    • Filing date Oct 7, 1988
    • TRI-CLOVER, INC.
    • 6 - Common metals and their alloys