PROTAK
Dead / Cancelled — Cancelled — Section 8 (as of 07 Nov 2025)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 85880460
- Registration number
- 4728151
- Mark type
- Stylized text
- Filed
- 19 Mar 2013
- Published for opposition
- 18 Mar 2014
- Registered
- 28 Apr 2015
- Attorney of record
- Nicholas S. Lee
Goods and services
- Class 009 — Scientific and electric apparatus: Protective cases with built-in rechargeable batteries and charging connectors specially adapted for use with portable electronic devices, namely, for use with cell phones, personal digital assistants, cameras, tablet computers and laptop computers; rechargeable electric battery packs for use with portable electronic devices, namely, for use with cell phones, personal digital assistants, cameras, tablet computers and laptop computers; battery chargers; electric charging cables; and protective cases, protective sleeve cases and carrying cases specially adapted for portable electronic devices, namely, cell phones, personal digital assistants, cameras, table computers and laptop computers
Owner
- Liu, Lijun, Hayward, CA, CN
- Liu, Lijun, Hayward, CA, CN
- Liu, Lijun, Hayward, CA, CN
- Li, Mingfeng, Hayward, CA, CN
- Li, Mingfeng, Hayward, CA, CN
- Li, Mingfeng, Hayward, CA, CN
Prosecution history
- 07 Nov 2025 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 07 Mar 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 07 Mar 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 Mar 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 06 Mar 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 06 Mar 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 06 Mar 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 28 Apr 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 20 Aug 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 20 Aug 2021 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 20 Aug 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 27 Apr 2021 — TEAS SECTION 8 & 15 RECEIVED
- 28 Apr 2020 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 28 Apr 2015 — REGISTERED-PRINCIPAL REGISTER
- 24 Mar 2015 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED