3D GUIDANCE
Live / Registered — Registered and renewed (as of 15 May 2018)
What this means for you
Registered since 13 May 2008. 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 13 May 2018).
Record
- Serial number
- 77084345
- Registration number
- 3428889
- Mark type
- Stylized text
- Filed
- 17 Jan 2007
- Registered
- 13 May 2008
- Next maintenance due
- 13 May 2018
- Attorney of record
- Mark C. Comtois
Goods and services
- Class 010 — Medical apparatus: Medical instruments, namely, pulsed DC magnetic sensors for navigating a medical device to a target or region within a patient
Owner
- NORTHERN DIGITAL INC., Waterloo, Ontario, CA
- ASCENSION TECHNOLOGY CORPORATION, SARASOTA, FL, US
- ROPER ASCENSION ACQUISITION, INC., SARASOTA, FL, US
- Ascension Technology Corporation, Burlington, VT, US
- Ascension Technology Corporation, Burlington, VT, US
Prosecution history
- 28 Jan 2026 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 28 Jan 2026 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 28 Jan 2026 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 28 Jan 2026 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 28 Jan 2026 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 28 Jan 2026 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 17 Oct 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 17 Oct 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 17 Oct 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 17 Oct 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 17 Oct 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 22 Dec 2021 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 15 May 2018 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 15 May 2018 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 15 May 2018 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED