Legal Representation
Attorney
                                            Mainak H. Mehta 
                                        USPTO Deadlines
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                        Section 8 & 9 (40-Year) Renewal Due (Based on registration date 1991-08-27)
                                    
                                    Due Date
                                
                                
                                    August 27, 2031
                                
                            
                                        
                                        Grace Period Ends
                                    
                                    
                                        February 27, 2032
                                    
                                Application History
30 events| Date | Code | Type | Description | Documents | 
|---|---|---|---|---|
| Nov 8, 2021 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... | 
| Nov 8, 2021 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | Loading... | 
| Nov 8, 2021 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... | 
| Nov 5, 2021 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... | 
| Jun 23, 2021 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... | 
| Oct 17, 2018 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... | 
| Jul 26, 2011 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... | 
| Jul 26, 2011 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... | 
| Jun 30, 2011 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... | 
| Dec 4, 2008 | CFIT | O | CASE FILE IN TICRS | Loading... | 
| Sep 5, 2001 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... | 
| Sep 5, 2001 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... | 
| Jun 11, 2001 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... | 
| Jun 26, 1997 | C15P | O | REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... | 
| May 23, 1997 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... | 
| Jan 22, 1993 | COC. | O | CORRECTION UNDER SECTION 7 - PROCESSED | Loading... | 
| Jun 8, 1992 | AMD7 | I | SEC 7 REQUEST FILED | Loading... | 
| Aug 27, 1991 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... | 
| Nov 27, 1990 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... | 
| Oct 27, 1990 | NPUB | O | NOTICE OF PUBLICATION | Loading... | 
| May 22, 1990 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... | 
| Mar 16, 1990 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... | 
| Sep 13, 1989 | CNRT | O | NON-FINAL ACTION MAILED | Loading... | 
| Jul 6, 1989 | REIN | O | REINSTATED | Loading... | 
| Apr 27, 1989 | PETR | I | PETITION TO REVIVE-RECEIVED | Loading... | 
| Mar 24, 1989 | DOCK | D | ASSIGNED TO EXAMINER | Loading... | 
| Mar 24, 1989 | ABN2 | O | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE | Loading... | 
| Aug 3, 1988 | CNRT | O | NON-FINAL ACTION MAILED | Loading... | 
| May 9, 1988 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... | 
| Jan 7, 1988 | CNRT | F | NON-FINAL ACTION MAILED | Loading... | 
Detailed Classifications
                                                Class 006
                                            
                                        SHAPED CASTINGS OF LIGHT METAL AND LIGHT METAL ALLOYS
                                        
                                                    
                                                    First Use Anywhere: 
19700000                                                    
                                                
                                                
                                                    
                                                    First Use in Commerce: 
19700000                                                    
                                                
                                        
                                                Class 007
                                            
                                        PARTS FOR COMPRESSORS AND FOR INTERNAL COMBUSTION ENGINES (NOT FOR LAND VEHICLES), NAMELY PISTONS, [ CYLINDER BLOCKS, AND CYLINDER HEADS; ] PISTONS FOR LAND VEHICLE ENGINES
                                        
                                                    
                                                    First Use Anywhere: 
19700000                                                    
                                                
                                                
                                                    
                                                    First Use in Commerce: 
19700000                                                    
                                                
                                        
                                                Class 012
                                            
                                        [ LAND VEHICLE ENGINE COMPONENTS; NAMELY, CYLINDER BLOCKS AND CYLINDER HEADS ]
                                        
                                                    
                                                    First Use Anywhere: 
19700000                                                    
                                                
                                                
                                                    
                                                    First Use in Commerce: 
19700000                                                    
                                                
                                        Additional Information
                                                
                                                Design Mark
                                            
                                        THE MARK CONSISTS IN PART OF THE FANCIFUL REPRESENTATION OF A PISTON.
                                    
                                                
                                                Other
                                            
                                        IN THE STATEMENT, COLUMN 1, LINES 3 AND 4 SHOULD BE DELETED, AND "HANNOVERSCHE STRASSE 1, D-3400 GOTTINGEN, FED REP GERMANY" SHOULD BE INSERTED.
                                    Classification
                                            
                                            International Classes
                                        
                                        
                                                    006
                                                    007
                                                    012