- 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
                    
                        Fire barrier
                    
                                            
                                - 
                                    Patent number 8,720,138
                                
 
                                - 
                                    Issue date May 13, 2014
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Johnnie Daniel Hilburn
                                 
                        
                                            
                                - 
                                        
                                    E04 - BUILDING
                                 
                        
                 
             
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
                    
                        Fire barrier
                    
                                            
                                - 
                                    Patent number 8,601,760
                                
 
                                - 
                                    Issue date Dec 10, 2013
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Johnnie Daniel Hilburn
                                 
                        
                                            
                                - 
                                        
                                    E04 - BUILDING
                                 
                        
                 
             
            - 
                
                
            
 
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                        Grating system
                    
                                            
                                - 
                                    Patent number 7,946,784
                                
 
                                - 
                                    Issue date May 24, 2011
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Ronald L.  Knak
                                 
                        
                                            
                                - 
                                        
                                    E03 - WATER SUPPLY SEWERAGE
                                 
                        
                 
             
            - 
                
                
            
 
            - 
                
                
                    
                        Roof joint cover
                    
                                            
                                - 
                                    Patent number 7,104,717
                                
 
                                - 
                                    Issue date Sep 12, 2006
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Thane Aaron  Arheart
                                 
                        
                                            
                                - 
                                        
                                    Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
                                 
                        
                 
             
            - 
                
                
                    
                        Expansion joint cover
                    
                                            
                                - 
                                    Patent number 6,962,026
                                
 
                                - 
                                    Issue date Nov 8, 2005
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Ronny L.  Knak
                                 
                        
                                            
                                - 
                                        
                                    E04 - BUILDING
                                 
                        
                 
             
            - 
                
                
            
 
            - 
                
                
                    
                        Grate assembly
                    
                                            
                                - 
                                    Patent number 6,942,419
                                
 
                                - 
                                    Issue date Sep 13, 2005
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Ronny L.  Knak
                                 
                        
                                            
                                - 
                                        
                                    E03 - WATER SUPPLY SEWERAGE
                                 
                        
                 
             
            - 
                
                
                    
                        Expansion joint cover
                    
                                            
                                - 
                                    Patent number 6,581,347
                                
 
                                - 
                                    Issue date Jun 24, 2003
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Ronny L. Knak
                                 
                        
                                            
                                - 
                                        
                                    E04 - BUILDING
                                 
                        
                 
             
            - 
                
                
                    
                        Fire barrier
                    
                                            
                                - 
                                    Patent number 5,351,448
                                
 
                                - 
                                    Issue date Oct 4, 1994
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Henry  Gohlke
                                 
                        
                                            
                                - 
                                        
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
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            - 
                
                
                    
                        Roll up floor mat
                    
                                            
                                - 
                                    Patent number 4,654,245
                                
 
                                - 
                                    Issue date Mar 31, 1987
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Claude P. Balzer
                                 
                        
                                            
                                - 
                                        
                                    A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
                                 
                        
                 
             
            - 
                
                
                    
                        Roll-up floor mat with rigid rails
                    
                                            
                                - 
                                    Patent number 4,568,587
                                
 
                                - 
                                    Issue date Feb 4, 1986
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Claude P. Balzer
                                 
                        
                                            
                                - 
                                        
                                    A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
                                 
                        
                 
             
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
                    
                        Stair nosing structure
                    
                                            
                                - 
                                    Patent number 4,112,641
                                
 
                                - 
                                    Issue date Sep 12, 1978
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Claude P. Balzer
                                 
                        
                                            
                                - 
                                        
                                    E04 - BUILDING
                                 
                        
                 
             
            - 
                
                
            
 
    
     
    
        
            
        
            
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
                    
                        FIRE BARRIER
                    
                                            
                                - 
                                    Publication number 20140075866
                                
 
                                - 
                                    Publication date Mar 20, 2014
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Johnnie Daniel Hilburn
                                 
                        
                                            
                                - 
                                        
                                    C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
                                 
                        
                 
             
            - 
                
                
            
 
            - 
                
                
            
 
            - 
                
                
                    
                        FIRE BARRIER
                    
                                            
                                - 
                                    Publication number 20110314756
                                
 
                                - 
                                    Publication date Dec 29, 2011
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Johnnie Daniel  Hilburn, JR.
                                 
                        
                                            
                                - 
                                        
                                    C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
                                 
                        
                 
             
            - 
                
                
                    
                        FIRE BARRIER
                    
                                            
                                - 
                                    Publication number 20110016808
                                
 
                                - 
                                    Publication date Jan 27, 2011
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Johnnie Daniel  Hulburn, JR.
                                 
                        
                                            
                                - 
                                        
                                    E04 - BUILDING
                                 
                        
                 
             
            - 
                
                
                    
                        GRATING SYSTEM
                    
                                            
                                - 
                                    Publication number 20110008104
                                
 
                                - 
                                    Publication date Jan 13, 2011
                                
 
                        
                                            
                                - 
                                        
                                    Balco, Inc.
                                 
                                - 
                                        
                                    Ronald L.  Knak
                                 
                        
                                            
                                - 
                                        
                                    E03 - WATER SUPPLY SEWERAGE
                                 
                        
                 
             
            - 
                
                
            
 
    
     
    
        
            
        
            
            - 
                
                
                    
                        98192554 - DURASPAN
                    
                                            
                                - 
                                    Serial number 98192554
                                
 
                                - 
                                    Registration number 7494907
                                
 
                                - 
                                    Filing date Sep 22, 2023
                                
 
                        
                                            
                                - 
                                        
                                    BALCO, INC.
                                 
                                - 
                                        
                                    17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
                                 
                        
                    
                 
             
            - 
                
                
                    
                        90011566 - TRIMLINE
                    
                                            
                                - 
                                    Serial number 90011566
                                
 
                                - 
                                    Filing date Jun 19, 2020
                                
 
                        
                                            
                                - 
                                        
                                    BALCO, INC.
                                 
                                - 
                                        
                                    6 - Common metals and their alloys
                                 
                        
                    
                 
             
            - 
                
                
                    
                        88921784 - ILLUMITREAD
                    
                                            
                                - 
                                    Serial number 88921784
                                
 
                                - 
                                    Registration number 6216239
                                
 
                                - 
                                    Filing date May 18, 2020
                                
 
                        
                                            
                                - 
                                        
                                    BALCO, INC.
                                 
                                - 
                                        
                                    17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
                                 
                        
                    
                 
             
            - 
                
                
                    
                        88620096 - CONCEAL
                    
                                            
                                - 
                                    Serial number 88620096
                                
 
                                - 
                                    Registration number 6563409
                                
 
                                - 
                                    Filing date Sep 17, 2019
                                
 
                        
                                            
                                - 
                                        
                                    BALCO, INC.
                                 
                                - 
                                        
                                    6 - Common metals and their alloys
                                 
                        
                    
                 
             
            - 
                
                
                    
                        86146448 - METABLOCK
                    
                                            
                                - 
                                    Serial number 86146448
                                
 
                                - 
                                    Registration number 4596136
                                
 
                                - 
                                    Filing date Dec 17, 2013
                                
 
                        
                                            
                                - 
                                        
                                    BALCO, INC.
                                 
                                - 
                                        
                                    19 - Building materials (non-metallic)
                                 
                        
                    
                 
             
            - 
                
                
                    
                        86106702 - MICHAEL RIZZA COMPANY
                    
                                            
                                - 
                                    Serial number 86106702
                                
 
                                - 
                                    Filing date Oct 31, 2013
                                
 
                        
                                            
                                - 
                                        
                                    BALCO, INC.
                                 
                                - 
                                        
                                    17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
                                 
                        
                    
                 
             
            - 
                
                
                    
                        75614712 - FRAMEWORK
                    
                                            
                                - 
                                    Serial number 75614712
                                
 
                                - 
                                    Registration number 2376847
                                
 
                                - 
                                    Filing date Jan 4, 1999
                                
 
                        
                                            
                                - 
                                        
                                    BALCO, INC.
                                 
                                - 
                                        
                                    16 - Paper, cardboard and goods made from these materials, not included in other classes
                                 
                        
                    
                 
             
            - 
                
                
                    
                        75330280 - TRANSFORMAT
                    
                                            
                                - 
                                    Serial number 75330280
                                
 
                                - 
                                    Registration number 2250357
                                
 
                                - 
                                    Filing date Jul 24, 1997
                                
 
                        
                                            
                                - 
                                        
                                    BALCO-METALINES, a Division of BALCO INC.
                                 
                                - 
                                        
                                    6 - Common metals and their alloys
                                 
                        
                    
                 
             
            - 
                
                
                    
                        74097880 - SAF-T-GLO
                    
                                            
                                - 
                                    Serial number 74097880
                                
 
                                - 
                                    Registration number 1786392
                                
 
                                - 
                                    Filing date Sep 17, 1990
                                
 
                        
                                            
                                - 
                                        
                                    BALCO, INC.
                                 
                                - 
                                        
                                    2 - Paints, varnishes, lacquers
                                 
                        
                    
                 
             
            - 
                
                
                    
                        73639225 - BALCO
                    
                                            
                                - 
                                    Serial number 73639225
                                
 
                                - 
                                    Registration number 1481376
                                
 
                                - 
                                    Filing date Jan 12, 1987
                                
 
                        
                                            
                                - 
                                        
                                    BALCO, INC.
                                 
                                - 
                                        
                                    6 - Common metals and their alloys
                                 
                        
                    
                 
             
            - 
                
                
                    
                        72257922 - ADJUSTA-FLEX
                    
                                            
                                - 
                                    Serial number 72257922
                                
 
                                - 
                                    Registration number 839845
                                
 
                                - 
                                    Filing date Nov 4, 1966
                                
 
                        
                                            
                                - 
                                        
                                    BALCO, INC.
                                 
                                - 
                                        
                                    19 - Building materials (non-metallic)
                                 
                        
                    
                 
             
            - 
                
                
                    
                        72233989 - RAIN DRAIN
                    
                                            
                                - 
                                    Serial number 72233989
                                
 
                                - 
                                    Registration number 824221
                                
 
                                - 
                                    Filing date Dec 6, 1965
                                
 
                        
                                            
                                - 
                                        
                                    BALCO, INC.
                                 
                                - 
                                        
                                    19 - Building materials (non-metallic)
                                 
                        
                    
                 
             
            - 
                
                
                    
                        72223626 - MULTI-MOVE
                    
                                            
                                - 
                                    Serial number 72223626
                                
 
                                - 
                                    Registration number 805432
                                
 
                                - 
                                    Filing date Jul 19, 1965
                                
 
                        
                                            
                                - 
                                        
                                    BALCO, INC.
                                 
                                - 
                                        
                                    19 - Building materials (non-metallic)