CALCPAD
Live / Registered — Registered and renewed (as of 29 Aug 2020)
What this means for you
Registered since 02 Mar 2010. 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 02 Mar 2020).
Record
- Serial number
- 77505152
- Registration number
- 3755483
- Mark type
- Stylized text
- Filed
- 23 Jun 2008
- Published for opposition
- 11 Nov 2008
- Registered
- 02 Mar 2010
- Next maintenance due
- 02 Mar 2020
- Attorney of record
- Kimberly M. Maynard
Goods and services
- Class 042 — Scientific and technological services: Provision of non-downloadable software used for entering mathematical expressions
Owner
- CENGAGE LEARNING, INC., Independence, KY, US
- Advanced Instructional Systems, Inc., Raleigh, NC, US
- Advanced Instructional Systems, Inc., Raleigh, NC, US
- Advanced Instructional Systems, Inc., Raleigh, NC, US
Prosecution history
- 26 Aug 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 26 Aug 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 26 Aug 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 26 Aug 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 26 Aug 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 13 Jun 2024 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 27 Mar 2024 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 11 Aug 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 11 Aug 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Aug 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Aug 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Aug 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 15 Nov 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 15 Nov 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 15 Nov 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED