SFD
Live / Registered — Registered and renewed (as of 04 Feb 2020)
What this means for you
Registered since 22 Dec 2009. 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 Dec 2019).
Record
- Serial number
- 77725317
- Registration number
- 3727789
- Mark type
- Stylized text
- Filed
- 29 Apr 2009
- Published for opposition
- 06 Oct 2009
- Registered
- 22 Dec 2009
- Next maintenance due
- 22 Dec 2019
- Attorney of record
- James R. Gourley
Goods and services
- Class 009 — Scientific and electric apparatus: Airborne sensor system, namely, a detector that is used to remotely determine subsurface stresses
Owner
- NXT ENERGY SOLUTIONS INC., Calgary, Alberta, CA
- NXT ENERGY SOLUTIONS INC., Calgary, Alberta, CA
- NXT ENERGY SOLUTIONS INC., Calgary, Alberta, CA
Prosecution history
- 14 Nov 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 14 Nov 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 14 Nov 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 04 Feb 2020 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 04 Feb 2020 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 04 Feb 2020 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 04 Feb 2020 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 19 Dec 2019 — TEAS SECTION 8 & 9 RECEIVED
- 18 Dec 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 18 Dec 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 22 Dec 2018 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 27 Apr 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 27 Apr 2016 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 26 Apr 2016 — TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
- 21 Apr 2016 — POST REGISTRATION ACTION MAILED - SEC. 8 & 15