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                        Time delay switch
                    
                                            
                                - 
                                    Patent number 5,473,204
                                
 
                                - 
                                    Issue date Dec 5, 1995
                                
 
                        
                                            
                                - 
                                        
                                    Thomas D. Temple
                                 
                        
                                            
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                                    H03 - BASIC ELECTRONIC CIRCUITRY
                                 
                        
                 
             
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                        Timer apparatus
                    
                                            
                                - 
                                    Patent number 4,525,609
                                
 
                                - 
                                    Issue date Jun 25, 1985
                                
 
                        
                                            
                                - 
                                        
                                    Matsushita Electric Co., Ltd.
                                 
                                - 
                                        
                                    Akio  Matsumoto
                                 
                        
                                            
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                                    H01 - BASIC ELECTRIC ELEMENTS
                                 
                        
                 
             
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                        Timed switch
                    
                                            
                                - 
                                    Patent number 4,414,439
                                
 
                                - 
                                    Issue date Nov 8, 1983
                                
 
                        
                                            
                                - 
                                        
                                    Timex Corporation
                                 
                                - 
                                        
                                    Edward V. Pomponio
                                 
                        
                                            
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                                    H01 - BASIC ELECTRIC ELEMENTS
                                 
                        
                 
             
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                        Switch inhibitor for timers
                    
                                            
                                - 
                                    Patent number 4,355,217
                                
 
                                - 
                                    Issue date Oct 19, 1982
                                
 
                        
                                            
                                - 
                                        
                                    General Electric Company
                                 
                                - 
                                        
                                    Donald S. Cushing
                                 
                        
                                            
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                                    H01 - BASIC ELECTRIC ELEMENTS
                                 
                        
                 
             
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                        Programmable timer
                    
                                            
                                - 
                                    Patent number 4,171,471
                                
 
                                - 
                                    Issue date Oct 16, 1979
                                
 
                        
                                            
                                - 
                                        
                                    Timex Corporation
                                 
                                - 
                                        
                                    Robert L. Boyles
                                 
                        
                                            
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                                    H01 - BASIC ELECTRIC ELEMENTS
                                 
                        
                 
             
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                        Automatic timer switch
                    
                                            
                                - 
                                    Patent number 3,997,742
                                
 
                                - 
                                    Issue date Dec 14, 1976
                                
 
                        
                                            
                                - 
                                        
                                    Robertshaw Controls Company
                                 
                                - 
                                        
                                    Edgar E. Marquis
                                 
                        
                                            
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                                    H01 - BASIC ELECTRIC ELEMENTS
                                 
                        
                 
             
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                        3812306
                    
                                            
                                - 
                                    Patent number 3,812,306
                                
 
                                - 
                                    Issue date May 21, 1974
                                
 
                        
                                                                
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                                    H01 - BASIC ELECTRIC ELEMENTS
                                 
                        
                 
             
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                        3584166
                    
                                            
                                - 
                                    Patent number 3,584,166
                                
 
                                - 
                                    Issue date Jun 8, 1971
                                
 
                        
                                                                
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                                    H01 - BASIC ELECTRIC ELEMENTS
                                 
                        
                 
             
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                        3478181
                    
                                            
                                - 
                                    Patent number 3,478,181
                                
 
                                - 
                                    Issue date Nov 11, 1969
                                
 
                        
                                                                
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                                    H01 - BASIC ELECTRIC ELEMENTS
                                 
                        
                 
             
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                        2073319
                    
                                            
                                - 
                                    Patent number 2,073,319
                                
 
                                - 
                                    Issue date Mar 9, 1937
                                
 
                        
                                                                
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                                    H01 - BASIC ELECTRIC ELEMENTS