- 
                
                
            
 
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                        Breakaway hydraulic coupler
                    
                                            
                                - 
                                    Patent number 10,697,571
                                
 
                                - 
                                    Issue date Jun 30, 2020
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Co.
                                 
                                - 
                                        
                                    Daniel  Ré
                                 
                        
                                            
                                - 
                                        
                                    B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
                                 
                        
                 
             
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                        Control pilot valve apparatus
                    
                                            
                                - 
                                    Patent number 9,249,896
                                
 
                                - 
                                    Issue date Feb 2, 2016
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Co.
                                 
                                - 
                                        
                                    Robert  Folk
                                 
                        
                                            
                                - 
                                        
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
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                        Anti-cavitation valve seat
                    
                                            
                                - 
                                    Patent number 9,010,371
                                
 
                                - 
                                    Issue date Apr 21, 2015
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Co.
                                 
                                - 
                                        
                                    Robert  Folk
                                 
                        
                                            
                                - 
                                        
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
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                        Pressure fuel servicing nozzle
                    
                                            
                                - 
                                    Patent number 6,405,768
                                
 
                                - 
                                    Issue date Jun 18, 2002
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Co.
                                 
                                - 
                                        
                                    Mark Randall McClaran
                                 
                        
                                            
                                - 
                                        
                                    B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
                                 
                        
                 
             
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                        Manual control valve
                    
                                            
                                - 
                                    Patent number 4,865,078
                                
 
                                - 
                                    Issue date Sep 12, 1989
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Co.
                                 
                                - 
                                        
                                    Harold W. Ensign
                                 
                        
                                            
                                - 
                                        
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
            - 
                
                
                    
                        Diaphragm valve
                    
                                            
                                - 
                                    Patent number 4,715,578
                                
 
                                - 
                                    Issue date Dec 29, 1987
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Company
                                 
                                - 
                                        
                                    Clyde W. Seltzer
                                 
                        
                                            
                                - 
                                        
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
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            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
                    
                        Diaphragm valve
                    
                                            
                                - 
                                    Patent number 4,181,151
                                
 
                                - 
                                    Issue date Jan 1, 1980
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Co.
                                 
                                - 
                                        
                                    Harold W. Ensign
                                 
                        
                                            
                                - 
                                        
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
            - 
                
                
                    
                        Hollow spool valve
                    
                                            
                                - 
                                    Patent number 4,176,687
                                
 
                                - 
                                    Issue date Dec 4, 1979
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Co.
                                 
                                - 
                                        
                                    Harold W. Ensign
                                 
                        
                                            
                                - 
                                        
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
            - 
                
                
                    
                        Fluid operated pinch valve
                    
                                            
                                - 
                                    Patent number 4,108,418
                                
 
                                - 
                                    Issue date Aug 22, 1978
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Co.
                                 
                                - 
                                        
                                    Harold W. Ensign
                                 
                        
                                            
                                - 
                                        
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
            - 
                
                
                    
                        Timer controlled valve
                    
                                            
                                - 
                                    Patent number 4,090,532
                                
 
                                - 
                                    Issue date May 23, 1978
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Co.
                                 
                                - 
                                        
                                    J. Albert Story
                                 
                        
                                            
                                - 
                                        
                                    F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
                                 
                        
                 
             
            - 
                
                
            
 
    
     
    
    
        
            
        
            
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                        85300957 - X144 E-FLOW METER
                    
                                            
                                - 
                                    Serial number 85300957
                                
 
                                - 
                                    Filing date Apr 21, 2011
                                
 
                        
                                            
                                - 
                                        
                                    CLA-VAL CO.
                                 
                                - 
                                        
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 
                        
                    
                 
             
            - 
                
                
                    
                        78797953 - D-3 NOZZLE
                    
                                            
                                - 
                                    Serial number 78797953
                                
 
                                - 
                                    Filing date Jan 24, 2006
                                
 
                        
                                            
                                - 
                                        
                                    CLA-VAL COMPANY
                                 
                                - 
                                        
                                    11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
                                 
                        
                    
                 
             
            - 
                
                
                    
                        74067364 - CLA-VAL
                    
                                            
                                - 
                                    Serial number 74067364
                                
 
                                - 
                                    Registration number 1676335
                                
 
                                - 
                                    Filing date Jun 11, 1990
                                
 
                        
                                            
                                - 
                                        
                                    Griswold Industries
                                 
                                - 
                                        
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 
                        
                    
                 
             
            - 
                
                
                    
                        73696006 - C
                    
                                            
                                - 
                                    Serial number 73696006
                                
 
                                - 
                                    Registration number 1519607
                                
 
                                - 
                                    Filing date Nov 17, 1987
                                
 
                        
                                            
                                - 
                                        
                                    CLA-VAL CO.
                                 
                                - 
                                        
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 
                        
                    
                 
             
            - 
                
                
                    
                        73223582 - SECURITY
                    
                                            
                                - 
                                    Serial number 73223582
                                
 
                                - 
                                    Registration number 1167047
                                
 
                                - 
                                    Filing date Jul 16, 1979
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Co.
                                 
                                - 
                                        
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 
                        
                    
                 
             
            - 
                
                
                    
                        73223593 - SCV
                    
                                            
                                - 
                                    Serial number 73223593
                                
 
                                - 
                                    Registration number 1165315
                                
 
                                - 
                                    Filing date Jul 16, 1979
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Co.
                                 
                                - 
                                        
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 
                        
                    
                 
             
            - 
                
                
                    
                        73220007
                    
                                            
                                - 
                                    Serial number 73220007
                                
 
                                - 
                                    Registration number 1163435
                                
 
                                - 
                                    Filing date Jun 18, 1979
                                
 
                        
                                            
                                - 
                                        
                                    Cla-Val Co.
                                 
                                - 
                                        
                                    7 - Machines and machine tools
                                 
                        
                    
                 
             
            - 
                
                
                    
                        72284786 - C
                    
                                            
                                - 
                                    Serial number 72284786
                                
 
                                - 
                                    Registration number 849262
                                
 
                                - 
                                    Filing date Nov 14, 1967
                                
 
                        
                                            
                                - 
                                        
                                    CLA-VAL CO.
                                 
                                - 
                                        
                                    6 - Common metals and their alloys
                                 
                        
                    
                 
             
            - 
                
                
                    
                        72075400 - CLAYTON
                    
                                            
                                - 
                                    Serial number 72075400
                                
 
                                - 
                                    Registration number 834576
                                
 
                                - 
                                    Filing date Jun 9, 1959
                                
 
                        
                                            
                                - 
                                        
                                    CLA-VAL CO.
                                 
                                - 
                                        
                                    6 - Common metals and their alloys