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Hose coupler
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Patent number 10,605,392
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Issue date Mar 31, 2020
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Campbell Fittings, Inc.
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Randi Kremer
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Collapsible ferrule for hose coupler
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Patent number 10,533,687
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Issue date Jan 14, 2020
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Campbell Fittings, Inc.
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Randi Kremer
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Quick disconnect coupling for conduit
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Patent number 10,281,075
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Issue date May 7, 2019
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Campbell Fittings, Inc.
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Matthew R. Hontz
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Safety locking coupling assembly
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Patent number 5,988,693
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Issue date Nov 23, 1999
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Campbell Fittings, Inc.
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David G. Street
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Locking asexual coupling
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Patent number 5,779,277
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Issue date Jul 14, 1998
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Campbell Fittings, Inc.
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David G. Street
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Quick action fluid coupling
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Patent number 5,462,316
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Issue date Oct 31, 1995
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Campbell Fittings, Inc.
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David G. Street
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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88368946 - CLAMPNOLOGY
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Serial number 88368946
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Filing date Apr 3, 2019
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Campbell Fittings Inc.
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6 - Common metals and their alloys
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78288624 - CAMPBELLCRIMPNOLOGY
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Serial number 78288624
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Registration number 3048563
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Filing date Aug 18, 2003
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Campbell Fittings Inc.
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40 - Treatment of materials
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78191455 - COBRA
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Serial number 78191455
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Registration number 2858937
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Filing date Dec 5, 2002
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Campbell Fittings Inc.
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6 - Common metals and their alloys
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75435209 - UNIVERSA-LOCK
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Serial number 75435209
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Registration number 2315409
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Filing date Feb 17, 1998
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Campbell Fittings Inc.
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6 - Common metals and their alloys
-
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75174554 - CRIMP-IT
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Serial number 75174554
-
Filing date Sep 30, 1996
-
Campbell Fittings Inc.
-
6 - Common metals and their alloys
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75174558 - EXPAND-IT
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Serial number 75174558
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Filing date Sep 30, 1996
-
Campbell Fittings Inc.
-
6 - Common metals and their alloys
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75174553 - SWAGE-IT
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Serial number 75174553
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Filing date Sep 30, 1996
-
Campbell Fittings Inc.
-
6 - Common metals and their alloys
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75119824
-
Serial number 75119824
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Registration number 2063263
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Filing date Jun 17, 1996
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Campbell Fittings, Inc.
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6 - Common metals and their alloys
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73248063
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Serial number 73248063
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Registration number 1156984
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Filing date Feb 25, 1980
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Campbell Fittings Inc.
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6 - Common metals and their alloys