DEVICES THAT DEFEND THEMSELVES
Dead / Cancelled — Cancelled — Section 8 (as of 06 Mar 2026)
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
- 88975554
- Registration number
- 5839876
- Mark type
- Stylized text
- Filed
- 14 Jun 2018
- Published for opposition
- 27 Nov 2018
- Registered
- 20 Aug 2019
- Attorney of record
- Cheryl P. Leb
Goods and services
- Class 042 — Scientific and technological services: Design, development, and consulting related thereto in the field of electronic data security systems and related technical support in the nature of diagnosing computer hardware and software security weaknesses; design and development of computer and device electronic data security and authentication software featuring processes designed to protect users from unauthorized access and use of usernames and passwords; design and development of IOT security systems featuring physically unclonable functions that grant authorization based on a device's unclonable fingerprints
Owner
- SECUREFOUNDRY INC., PLANO, TX, US
- SECUREFOUNDRY INC., PLANO, TX, US
- SECUREFOUNDRY INC., PLANO, TX, US
- PUFR, Inc., Plano, TX, US
Prosecution history
- 06 Mar 2026 — CANCELLED SEC. 8 (6-YR)
- 11 Aug 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Aug 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Aug 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 Aug 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 20 Aug 2019 — REGISTERED-PRINCIPAL REGISTER
- 16 Jul 2019 — 1(B) BASIS DELETED; PROCEED TO REGISTRATION
- 10 Jul 2019 — NOTICE OF ALLOWANCE CANCELLED
- 16 Jul 2019 — DIVISIONAL PROCESSING COMPLETE
- 10 Jul 2019 — DIVISIONAL REQUEST RECEIVED
- 16 Jul 2019 — CASE ASSIGNED TO INTENT TO USE PARALEGAL
- 10 Jul 2019 — TEAS REQUEST TO DIVIDE RECEIVED
- 22 Jan 2019 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 27 Nov 2018 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 27 Nov 2018 — PUBLISHED FOR OPPOSITION