Serial 88445721
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 04 Mar 2026)
What this means for you
Registered since 03 Dec 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 88445721
- Registration number
- 5926541
- Mark type
- Design / logo
- Filed
- 24 May 2019
- Published for opposition
- 17 Sept 2019
- Registered
- 03 Dec 2019
- Attorney of record
- Emily Poole
Goods and services
- Class 042 — Scientific and technological services: Biochemical, scientific, and product research and development
Owner
- Checkerspot, Inc., Alameda, CA, US
- Checkerspot, Inc., Berkeley, CA, US
- Checkerspot, Inc., Berkeley, CA, US
Prosecution history
- 04 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 04 Mar 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 04 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 01 Dec 2025 — TEAS SECTION 8 & 15 RECEIVED
- 03 Dec 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 24 Aug 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 24 Aug 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 24 Aug 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Aug 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 03 Aug 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 03 Aug 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 03 Aug 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Aug 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 03 Dec 2019 — REGISTERED-PRINCIPAL REGISTER
- 17 Sept 2019 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED