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                        Drum brake apparatus
                    
                                            
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                                    Patent number 9,488,234
                                
 
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                                    Issue date Nov 8, 2016
                                
 
                        
                                            
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                                    Akebono Brake Industry Co., Ltd.
                                 
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                                    Toshifumi  Maehara
                                 
                        
                                            
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                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
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                        Brake
                    
                                            
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                                    Patent number 7,975,815
                                
 
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                                    Issue date Jul 12, 2011
                                
 
                        
                                            
                                - 
                                        
                                    John Joseph  Carney
                                 
                        
                                            
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                        Drum brake
                    
                                            
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                                    Patent number 7,249,660
                                
 
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                                    Issue date Jul 31, 2007
                                
 
                        
                                            
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                                    John Edmund  Mackiewicz
                                 
                        
                                            
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                        Dual mode drum brake device
                    
                                            
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                                    Patent number 6,390,248
                                
 
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                                    Issue date May 21, 2002
                                
 
                        
                                            
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                                    Nisshinbo Industries, Inc.
                                 
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                                    Takashi  Ikeda
                                 
                        
                                            
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                        Drum brake device
                    
                                            
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                                    Patent number 6,354,411
                                
 
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                                    Issue date Mar 12, 2002
                                
 
                        
                                            
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                                    Nisshinbo Industries, Inc.
                                 
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                                    Seiji  Asai
                                 
                        
                                            
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                        Drum brake device
                    
                                            
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                                    Patent number 6,302,245
                                
 
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                                    Issue date Oct 16, 2001
                                
 
                        
                                            
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                                    Nisshinbo Industries, Inc.
                                 
                                - 
                                        
                                    Takashi  Ikeda
                                 
                        
                                            
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                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
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                        Drum brake device
                    
                                            
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                                    Patent number 6,234,280
                                
 
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                                    Issue date May 22, 2001
                                
 
                        
                                            
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                                    Nisshinbo Industries, Inc.
                                 
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                                    Seiji  Asai
                                 
                        
                                            
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                        Drum brake device
                    
                                            
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                                    Patent number 6,223,869
                                
 
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                                    Issue date May 1, 2001
                                
 
                        
                                            
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                                    Nisshinbo Industries, Inc.
                                 
                                - 
                                        
                                    Seiji  Asai
                                 
                        
                                            
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                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
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                        Drum brake device
                    
                                            
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                                    Patent number 6,131,708
                                
 
                                - 
                                    Issue date Oct 17, 2000
                                
 
                        
                                            
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                                    Nisshinbo Industries Inc.
                                 
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                                    Yoichi  Fujiwara
                                 
                        
                                            
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                        Drum brake device
                    
                                            
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                                    Patent number 6,082,505
                                
 
                                - 
                                    Issue date Jul 4, 2000
                                
 
                        
                                            
                                - 
                                        
                                    Nisshinbo Industries Inc.
                                 
                                - 
                                        
                                    Seiji  Asai
                                 
                        
                                            
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                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 
                        
                 
             
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                        Drum brake system and device
                    
                                            
                                - 
                                    Patent number 6,065,571
                                
 
                                - 
                                    Issue date May 23, 2000
                                
 
                        
                                            
                                - 
                                        
                                    Nisshinbo Industries Inc.
                                 
                                - 
                                        
                                    Takashi  Ikeda
                                 
                        
                                            
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                        Drum brake device
                    
                                            
                                - 
                                    Patent number 6,062,353
                                
 
                                - 
                                    Issue date May 16, 2000
                                
 
                        
                                            
                                - 
                                        
                                    Nisshinbo Industries, Inc.
                                 
                                - 
                                        
                                    Seiji  Asai
                                 
                        
                                            
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                        Mechanical actuation device for drum brake
                    
                                            
                                - 
                                    Patent number 5,630,486
                                
 
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                                    Issue date May 20, 1997
                                
 
                        
                                            
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                                    AlliedSignal Europe Service Techniques
                                 
                                - 
                                        
                                    Jean Charles Maligne
                                 
                        
                                            
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                        Dual mode drum brake assembly
                    
                                            
                                - 
                                    Patent number 5,275,260
                                
 
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                                    Issue date Jan 4, 1994
                                
 
                        
                                            
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                                    Kelsey-Hayes Company
                                 
                                - 
                                        
                                    Anthony C. Evans
                                 
                        
                                            
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                        Internal shoe-drum brake
                    
                                            
                                - 
                                    Patent number 4,678,067
                                
 
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                                    Issue date Jul 7, 1987
                                
 
                        
                                            
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                                    Lucas Industries public limited company
                                 
                                - 
                                        
                                    Richard E. Thompson
                                 
                        
                                            
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                        Drum brake having duo mode
                    
                                            
                                - 
                                    Patent number 4,364,456
                                
 
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                                    Issue date Dec 21, 1982
                                
 
                        
                                            
                                - 
                                        
                                    The Bendix Corporation
                                 
                                - 
                                        
                                    James J. Colpaert
                                 
                        
                                            
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                        3709334
                    
                                            
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                                    Patent number 3,709,334
                                
 
                                - 
                                    Issue date Jan 9, 1973
                                
 
                        
                                                                
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                        3708044
                    
                                            
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                                    Patent number 3,708,044
                                
 
                                - 
                                    Issue date Jan 2, 1973
                                
 
                        
                                                                
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                        3463276
                    
                                            
                                - 
                                    Patent number 3,463,276
                                
 
                                - 
                                    Issue date Aug 26, 1969
                                
 
                        
                                                                
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                                    B60 - VEHICLES IN GENERAL