SIGRAFLEX
Live / Registered — Registered — international registration renewed (as of 13 Feb 2026)
What this means for you
Registered since 08 Oct 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79232836
- Registration number
- 5876201
- Mark type
- Stylized text
- Filed
- 27 Mar 2018
- Published for opposition
- 23 Jul 2019
- Registered
- 08 Oct 2019
- Attorney of record
- Ralph E. Locher
Goods and services
- Class 001 — Chemicals: [ Natural graphite products for industrial purposes, namely, graphite salts; natural graphite products for industrial purposes, namely, graphite intercalation compounds for industrial purposes for use in the manufacture of expanded graphite or flexible graphite; raw or semi-finished graphite, namely, flexible graphite or expanded graphite for use in processing graphite foils, graphite laminates, packings, sealing materials, and heat insulation materials ]
- Class 017 — Rubber goods: Graphite foils and graphite laminates made from expanded graphite or flexible graphite other than for packaging, namely, for use as sealing materials, packing materials, stopping materials, namely, gaskets, seals, packing rings, release liners, and insulation materials; laminates containing graphite foils, namely, laminate foil consisting of graphite made with and without metal for the manufacture of gaskets, sealant compounds, packing rings, brake lining materials, thermal insulating materials, insulating materials, liners, diffusion barriers, heating elements; semi-finished products of graphite foils, graphite laminates and laminates containing graphite foils, namely, semi-finished products of graphite foils, graphite laminates and laminates containing graphite foils, namely, foils, foil tapes, packing yarns, blocks, cylinders in particular for making packing materials, stopping materials and insulating materials, namely, for manufacturing materials being a thermal or physical barrier, and thermal shields and linings; packing, stopping and insulating materials of expanded graphite or flexible graphite, of graphite foil, graphite laminates, and laminates containing graphite foils and thermal shields and linings; packing, stopping and insulating materials of expanded graphite or flexible graphite, of graphite foil, graphite laminates, and laminates containing graphite foils; graphite foil in the form of yarn containing metal for gaskets, sealant compounds, packing rings, brake lining materials, thermal insulating materials, insulating materials, liners, diffusion barriers, heating elements; reinforced graphite foil in the form of yarn containing metal for gaskets, sealant compounds, packing rings, brake lining materials, thermal insulating materials, insulating materials, liners diffusion barriers, heating elements; metal foil for insulating in the form of yarn containing graphite; reinforced metal foil for insulating in the form of yarn containing graphite
Owner
- SGL Carbon SE, DE
- SGL CARBON SE, DE
- SGL CARBON SE, DE
- SGL CARBON SE, DE
Prosecution history
- 13 Feb 2026 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
- 13 Feb 2026 — REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
- 08 Feb 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 30 Oct 2025 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 02 Oct 2025 — TEAS SECTION 71 & 15 RECEIVED
- 08 Oct 2024 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
- 21 Feb 2020 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 04 Feb 2020 — FINAL DISPOSITION NOTICE SENT TO IB
- 03 Feb 2020 — FINAL DISPOSITION PROCESSED
- 08 Jan 2020 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 08 Oct 2019 — REGISTERED-PRINCIPAL REGISTER
- 02 Aug 2019 — NOTIFICATION PROCESSED BY IB
- 23 Jul 2019 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 23 Jul 2019 — PUBLISHED FOR OPPOSITION
- 17 Jul 2019 — NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB