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                        CROWD TRAFFIC MANAGEMENT SYSTEM
                    
                                            
                                - 
                                    Publication number 20220130293
                                
 
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                                    Publication date Apr 28, 2022
                                
 
                        
                                            
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                                    Purdue Research Foundation
                                 
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                                    Travis L Cline
                                 
                        
                                            
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                                    G01 - MEASURING TESTING
                                 
                        
                 
             
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                        ELEVATING AND DESCENDING SIGN
                    
                                            
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                                    Publication number 20220114926
                                
 
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                                    Publication date Apr 14, 2022
                                
 
                        
                                            
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                                    DELOREAN, LLC
                                 
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                                    Jack Z. DeLorean
                                 
                        
                                            
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                                    G06 - COMPUTING CALCULATING COUNTING
                                 
                        
                 
             
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                        Weatherproof Outdoor Digital Display
                    
                                            
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                                    Publication number 20210304644
                                
 
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                                    Publication date Sep 30, 2021
                                
 
                        
                                            
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                                    Sealoc Texas, Inc.
                                 
                                - 
                                        
                                    Richard Franklin WEBSTER
                                 
                        
                                            
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                                    G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
                                 
                        
                 
             
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                        ELEVATING AND DESCENDING SIGN
                    
                                            
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                                    Publication number 20210233442
                                
 
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                                    Publication date Jul 29, 2021
                                
 
                        
                                            
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                                    DELOREAN, LLC
                                 
                                - 
                                        
                                    Jack Z. DeLorean
                                 
                        
                                            
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                                    G06 - COMPUTING CALCULATING COUNTING
                                 
                        
                 
             
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                        Outdoor Display System
                    
                                            
                                - 
                                    Publication number 20200383246
                                
 
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                                    Publication date Dec 3, 2020
                                
 
                        
                                            
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                                    KEYSER INDUSTRIES, INC.
                                 
                                - 
                                        
                                    Nick  Lee
                                 
                        
                                            
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                                    G02 - OPTICS
                                 
                        
                 
             
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                        DISPLAY DEVICE AND ELECTRONIC DEVICE
                    
                                            
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                                    Publication number 20200296850
                                
 
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                                    Publication date Sep 17, 2020
                                
 
                        
                                            
                                - 
                                        
                                    Samsung Electronics Co., Ltd.
                                 
                                - 
                                        
                                    Chang-won  SON
                                 
                        
                                            
                                - 
                                        
                                    H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR