USPTO serial 74402349
CALYX
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 22, 1995
- Examiner
- HERMAN, RUSS
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Owner
San Jose, CA
SAN JOSE, CA
San Jose, CA
San Jose, CA
San Jose, CA
SAN JOSE, CA
San Jose, CA
San Jose, CA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Thomas W. Cook
Thomas W. Cook Thomas Cook Intellectual Property AttorneysP.O. Box 1989Sausalito, CA 94966United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | computer programs designed for use with financial planning applications for the mortagage lending industry and instructional manuals sold therewith as a unit | ACTIVE | Jan 23, 1992 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by Chang, Duk Chun
- Other trademarks owned by CALYX TECHNOLOGY, INC.
- Other trademarks owned by Chang, Duk Chun
- Other trademarks owned by Chang, Duk Chun
- Other trademarks owned by Chang, Duk Chun
- Other trademarks owned by CALYX TECHNOLOGY, INC.
- Other trademarks owned by Chang, Duk Chun
- Other trademarks owned by Chang, Duk Chun
- Other trademarks in Class 009
- Similar marks named CALYX
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 13, 2025 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Nov 13, 2025 | RNL3 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Nov 13, 2025 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Nov 13, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jul 26, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Aug 22, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jul 20, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jul 20, 2015 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jul 20, 2015 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jul 17, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Apr 5, 2012 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 22, 2011 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 22, 2011 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Mar 22, 2011 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 22, 2007 | CFIT | CASE FILE IN TICRS | — |
| Jan 20, 2006 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jan 20, 2006 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jan 20, 2006 | PLGL | ASSIGNED TO PARALEGAL | — |
| Jul 20, 2005 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Jul 20, 2005 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Jul 20, 2005 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jul 20, 2005 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jan 7, 2004 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 22, 2001 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Aug 28, 2001 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Aug 22, 1995 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Dec 7, 1993 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Nov 5, 1993 | NPUB | NOTICE OF PUBLICATION | — |
| Oct 8, 1993 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 24, 1993 | DOCK | ASSIGNED TO EXAMINER | — |