MATH-PAK
Live / Registered — Registered and renewed (as of 01 Feb 2016)
What this means for you
Registered since 10 Aug 1976. 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 10 Aug 2016).
Record
- Serial number
- 73054817
- Registration number
- 1045890
- Mark type
- Word mark
- Filed
- 28 Jul 1975
- Registered
- 10 Aug 1976
- Next maintenance due
- 10 Aug 2016
- Attorney of record
- Lisa M. Martens
Goods and services
- Class 016 — Paper goods and printed matter: BOOKLETS IN THE FIELD OF MATHEMATICS
Owner
- Lisa Justine Knapp Lee, Ph.D., San Diego, CA, US
- KNAPP, ROBERT R., SAN DIEGO, CA, US
Prosecution history
- 10 Aug 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 18 Feb 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 18 Feb 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 18 Feb 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 18 Feb 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 18 Feb 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 01 Feb 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 01 Feb 2016 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 01 Feb 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 28 Jan 2016 — TEAS SECTION 8 & 9 RECEIVED
- 10 Aug 2015 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 06 Aug 2010 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 04 Oct 2007 — CASE FILE IN TICRS
- 02 Aug 2006 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 02 Aug 2006 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED