CALYX
Live / Registered — Registered and renewed (as of 13 Nov 2025)
What this means for you
Registered since 22 Aug 1995. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 22 Aug 2025).
Record
- Serial number
- 74402349
- Registration number
- 1913041
- Mark type
- Word mark
- Filed
- 14 Jun 1993
- Published for opposition
- 07 Dec 1993
- Registered
- 22 Aug 1995
- Next maintenance due
- 22 Aug 2025
- Attorney of record
- Thomas W. Cook
Goods and services
- Class 009 — Scientific and electric apparatus: computer programs designed for use with financial planning applications for the mortagage lending industry and instructional manuals sold therewith as a unit
Owner
- CALYX TECHNOLOGY, INC., SAN JOSE, CA, US
- CALYX TECHNOLOGY, INC., SAN JOSE, CA, US
- Chang, Duk Chun, San Jose, CA, US
- Chang, Duk Chun, San Jose, CA, US
- Chang, Duk Chun, San Jose, CA, US
- Chang, Duk Chun, San Jose, CA, US
- Chang, Duk Chun, San Jose, CA, US
- Chang, Duk Chun, San Jose, CA, US
Prosecution history
- 13 Nov 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 13 Nov 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 13 Nov 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 13 Nov 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 26 Jul 2025 — TEAS SECTION 8 & 9 RECEIVED
- 22 Aug 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 20 Jul 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 20 Jul 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 20 Jul 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 17 Jul 2015 — TEAS SECTION 8 & 9 RECEIVED
- 05 Apr 2012 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 22 Jun 2011 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 22 Mar 2011 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 22 Mar 2011 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 22 Jun 2007 — CASE FILE IN TICRS