TANDEM THEORY
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 05 Nov 2021)
What this means for you
Registered since 01 Sept 2015. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 86286708
- Registration number
- 4802035
- Mark type
- Stylized text
- Filed
- 20 May 2014
- Published for opposition
- 16 Jun 2015
- Registered
- 01 Sept 2015
- Attorney of record
- Richard G. Eldredge
Goods and services
- Class 035 — Advertising and business services: marketing services and marketing analysis
- Class 042 — Scientific and technological services: Providing technology consulting in the field of social media
Owner
- Tandem Theory, LLC, Dallas, TX, US
- Tandem Theory, LLC, Frisco, TX, US
- Tandem Theory, LLC, Frisco, TX, US
Prosecution history
- 02 Mar 2026 — TEAS SECTION 8 & 9 RECEIVED
- 19 Aug 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 19 Aug 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 19 Aug 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 01 Sept 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 23 May 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 23 May 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 23 May 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 23 May 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 05 Nov 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 05 Nov 2021 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 03 Nov 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 28 Jul 2021 — TEAS SECTION 8 & 15 RECEIVED
- 01 Sept 2020 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 08 Jul 2019 — TEAS CHANGE OF CORRESPONDENCE RECEIVED