STAIRCON

Live / Registered — Registered — Section 71 accepted (as of 10 Feb 2026)

What this means for you

Registered since 09 Jun 2020. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number
79266137
Registration number
6071895
Mark type
Stylized text
Filed
04 Jul 2019
Published for opposition
24 Mar 2020
Registered
09 Jun 2020
Attorney of record
Feng Shan

Goods and services

  • Class 009 — Scientific and electric apparatus: downloadable and recorded computer programs for designing and controlling the manufacture of stairs; downloadable and recorded computer software for designing and controlling the manufacture of stairs; downloadable and recorded computer simulation software for designing and manufacturing stairs; pre-recorded discs for computers featuring recorded computer software and recorded computer programs for designing stairs, controlling the manufacture of stairs and simulating three-dimensional models of stairs; pre-recorded magnetic computer tapes featuring recorded computer software and recorded computer programs for designing stairs, controlling the manufacture of stairs and simulating three-dimensional models of stairs; pre-recorded magnetic data carriers featuring recorded computer software and recorded computer programs for designing stairs, controlling the manufacture of stairs and simulating three-dimensional models of stairs; multimedia software recorded on CD-ROMs featuring recorded computer software and recorded computer programs for designing stairs, controlling the manufacture of stairs and simulating three-dimensional models of stairs

Owner

Prosecution history

  • 10 Feb 2026 — SEC. 15 ACKNOWLEDGEMENT - E-MAILED
  • 10 Feb 2026 — REGISTERED - SEC. 15 ACKNOWLEDGED
  • 10 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
  • 10 Feb 2026 — REGISTERED-SEC.71 ACCEPTED
  • 09 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
  • 13 Nov 2025 — NEW REPRESENTATIVE AT IB RECEIVED
  • 03 Oct 2025 — TEAS SECTION 15 RECEIVED
  • 03 Oct 2025 — TEAS SECTION 71 RECEIVED
  • 09 Jun 2025 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
  • 18 Dec 2020 — CHANGE OF NAME/ADDRESS REC'D FROM IB
  • 25 Oct 2020 — FINAL DECISION TRANSACTION PROCESSED BY IB
  • 01 Oct 2020 — FINAL DISPOSITION NOTICE SENT TO IB
  • 30 Sept 2020 — FINAL DISPOSITION PROCESSED
  • 09 Sept 2020 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
  • 09 Jun 2020 — REGISTERED-PRINCIPAL REGISTER

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