PERFORATED BACKPROPAGATION
Live / Registered — Registered (as of 07 Apr 2026)
What this means for you
Registered since 07 Apr 2026. 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 07 Apr 2032: the §8 declaration of use).
Record
- Serial number
- 98788166
- Registration number
- 8200841
- Mark type
- Word mark
- Filed
- 07 Oct 2024
- Published for opposition
- 17 Feb 2026
- Registered
- 07 Apr 2026
- Next maintenance filing
- §8 declaration of use, due by 07 Apr 2032 (grace period to 07 Oct 2032)
- Attorney of record
- Christian D. Ehret
Goods and services
- Class 009 — Scientific and electric apparatus: Downloadable computer software development tools
Owner
- PERFORATED AI, INC., PITTSBURGH, PA, US
- Brenner, Rorry, Pittsburgh, PA, US
- Brenner, Rorry, Pittsburgh, PA, US
- Brenner, Rorry, Pittsburgh, PA, US
Prosecution history
- 10 Jun 2026 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 07 Apr 2026 — NOTICE OF REGISTRATION CONFIRMATION EMAILED
- 07 Apr 2026 — REGISTERED-PRINCIPAL REGISTER
- 17 Feb 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 17 Feb 2026 — PUBLISHED FOR OPPOSITION
- 11 Feb 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 27 Jan 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 21 Jan 2026 — EXAMINER'S AMENDMENT ENTERED
- 21 Jan 2026 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 21 Jan 2026 — EXAMINERS AMENDMENT E-MAILED
- 21 Jan 2026 — EXAMINERS AMENDMENT -WRITTEN
- 17 Nov 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 17 Nov 2025 — NON-FINAL ACTION E-MAILED
- 17 Nov 2025 — NON-FINAL ACTION WRITTEN
- 09 Oct 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED