Legal Representation
Attorney
Richard Chang
USPTO Deadlines
Next Deadline
3585 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Extended from 2025-12-05)
Due Date
December 05, 2035
Grace Period Ends
June 05, 2036
Application History
40 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 10, 2025 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Sep 10, 2025 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | Loading... |
| Sep 10, 2025 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Sep 5, 2025 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| May 4, 2025 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Mar 7, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Mar 7, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Mar 7, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Mar 7, 2025 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Mar 7, 2025 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Dec 5, 2024 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Nov 6, 2024 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Jul 6, 2018 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jul 6, 2018 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Oct 22, 2015 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Oct 22, 2015 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Oct 22, 2015 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Oct 20, 2015 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Oct 20, 2015 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Dec 9, 2010 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Aug 22, 2007 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Aug 15, 2007 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Aug 8, 2007 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Jun 14, 2007 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Jun 24, 2006 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Jun 24, 2006 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jun 24, 2006 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| Dec 1, 2005 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jan 16, 2004 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Dec 19, 2001 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Aug 21, 2001 | PR23 | I | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15 | Loading... |
| Jun 30, 2001 | PR23 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | Loading... |
| Apr 30, 2001 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Dec 5, 1995 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Sep 12, 1995 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 11, 1995 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jun 1, 1995 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jan 6, 1995 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jul 6, 1994 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Apr 1, 1994 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 006
metal grain bins, metal hopper bottom tanks, and parts and accessories therefore, namely bin roof and sidewall access doors, bin roof vents, bin floors, bin floor supports, bin roof stairs, bin sidewall ladders, bin ladder safety cages, bin roof safety rings, bin air inlet transitions, roof fill opening peak caps, view windows, roof pneumatic fill kits comprised of tubing and fittings, hopper discharge collars and attachments, namely, slide valves, roller valves, boot and non-mechanized unloader housings, and non-mechanized unloader housing with rotary valves
First Use Anywhere:
19711200
First Use in Commerce:
19711200
Classification
International Classes
006