Legal Representation
Attorney
                                            Peter L. Costas 
                                        USPTO Deadlines
                                Next Deadline
                            
                            
                                    
                                        
                                        2001 days remaining
                                    
                            
                        Section 8 & 9 (50-Year) Renewal Due (Based on registration date 1981-04-28)
                                    
                                    Due Date
                                
                                
                                    April 28, 2031
                                
                            
                                        
                                        Grace Period Ends
                                    
                                    
                                        October 28, 2031
                                    
                                Application History
5 events| Date | Code | Type | Description | Documents | 
|---|---|---|---|---|
| May 4, 2002 | CAEX | O | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | Loading... | 
| Oct 29, 1986 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... | 
| Jul 21, 1986 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... | 
| Apr 28, 1981 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... | 
| Feb 3, 1981 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... | 
Additional Information
                                                
                                                Design Mark
                                            
                                        THE MARK CONSISTS OF A TRIANGLE AND TWO SLANTED BARS PROVIDING A COMPOSITE REPRESENTATION OF THE GREEK LETTER DELTA AND THE LETTER M.
                                    
                                                
                                                Other
                                            
                                        THE DRAWING IS LINED FOR THE COLOR RED, BUT COLOR IS NOT AN ESSENTIAL FEATURE OF THE MARK.