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                        Anti-bow roller tube arrangement
                    
                                            
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                                    Patent number 7,770,625
                                
 
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                                    Issue date Aug 10, 2010
                                
 
                        
                                            
                                - 
                                        
                                    Stephen  Lukos
                                 
                        
                                            
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                                    E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
                                 
                        
                 
             
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                        Anti-bow roller tube arrangement
                    
                                            
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                                    Patent number 7,134,473
                                
 
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                                    Issue date Nov 14, 2006
                                
 
                        
                                            
                                - 
                                        
                                    Stephen  Lukos
                                 
                        
                                            
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                                    E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
                                 
                        
                 
             
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                        Collapsible awning
                    
                                            
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                                    Patent number 4,997,021
                                
 
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                                    Issue date Mar 5, 1991
                                
 
                        
                                            
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                                    Louis  Brutsaert
                                 
                        
                                            
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                                    E04 - BUILDING
                                 
                        
                 
             
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                        Retractable awning assembly
                    
                                            
                                - 
                                    Patent number 4,171,013
                                
 
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                                    Issue date Oct 16, 1979
                                
 
                        
                                            
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                                    A & E Plastik Pak Co., Inc.
                                 
                                - 
                                        
                                    Robert C. Clark
                                 
                        
                                            
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                                    B60 - VEHICLES IN GENERAL
                                 
                        
                 
             
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                        3460602
                    
                                            
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                                    Patent number 3,460,602
                                
 
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                                    Issue date Aug 12, 1969
                                
 
                        
                                                                
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                                    E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
                                 
                        
                 
             
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                        2886104
                    
                                            
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                                    Patent number 2,886,104
                                
 
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                                    Issue date May 12, 1959
                                
 
                        
                                                                
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                                    E04 - BUILDING
                                 
                        
                 
             
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                        2326642
                    
                                            
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                                    Patent number 2,326,642
                                
 
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                                    Issue date Aug 10, 1943
                                
 
                        
                                                                
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                                    E04 - BUILDING
                                 
                        
                 
             
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                        2248414
                    
                                            
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                                    Patent number 2,248,414
                                
 
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                                    Issue date Jul 8, 1941
                                
 
                        
                                                                
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                                    A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
                                 
                        
                 
             
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                        2220311
                    
                                            
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                                    Patent number 2,220,311
                                
 
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                                    Issue date Nov 5, 1940
                                
 
                        
                                                                
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                                    E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
                                 
                        
                 
             
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                        1937341
                    
                                            
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                                    Patent number 1,937,341
                                
 
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                                    Issue date Nov 28, 1933
                                
 
                        
                                                                
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                                    E04 - BUILDING
                                 
                        
                 
             
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                        1828332
                    
                                            
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                                    Patent number 1,828,332
                                
 
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                                    Issue date Oct 20, 1931
                                
 
                        
                                                                
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                                    E04 - BUILDING
                                 
                        
                 
             
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                        1812416
                    
                                            
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                                    Patent number 1,812,416
                                
 
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                                    Issue date Jun 30, 1931
                                
 
                        
                                                                
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                                    E04 - BUILDING
                                 
                        
                 
             
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                        1765451
                    
                                            
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                                    Patent number 1,765,451
                                
 
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                                    Issue date Jun 24, 1930
                                
 
                        
                                                                
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                                    E04 - BUILDING
                                 
                        
                 
             
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                        1742549
                    
                                            
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                                    Patent number 1,742,549
                                
 
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                                    Issue date Jan 7, 1930
                                
 
                        
                                                                
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                                    E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
                                 
                        
                 
             
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                        1681016
                    
                                            
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                                    Patent number 1,681,016
                                
 
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                                    Issue date Aug 14, 1928
                                
 
                        
                                                                
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                                    E04 - BUILDING
                                 
                        
                 
             
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                        1630770
                    
                                            
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                                    Patent number 1,630,770
                                
 
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                                    Issue date May 31, 1927
                                
 
                        
                                                                
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                                    E04 - BUILDING
                                 
                        
                 
             
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                        1615830
                    
                                            
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                                    Patent number 1,615,830
                                
 
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                                    Issue date Feb 1, 1927
                                
 
                        
                                                                
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                                    E04 - BUILDING
                                 
                        
                 
             
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                        1549037
                    
                                            
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                                    Patent number 1,549,037
                                
 
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                                    Issue date Aug 11, 1925
                                
 
                        
                                                                
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                                    E04 - BUILDING