Trademarks
GENFLEX
- Serial number
- 90647248
- Registration number
- 6685683
- Filed
- 2021-04-15
- Registered
- 2022-03-29
- Status
- Registered (USPTO status code 700, 2022-03-29; as of the dataset)
- Classes
- 019
- Elsewhere
- USPTO TSDR record (current status) ↗
- Source
- TRTYRAP, file of 2026-04-03
Goods and services
Roofing membranes for use in building and construction; non-metal roofing products, namely, flashing, pipe boots, T-joints and batten strips
Owners
| Owner | Role | Entity | Place | Also on furp.org | Source |
|---|---|---|---|---|---|
| FIRESTONE BUILDING PRODUCTS COMPANY, LLC | Original applicant, Owner at publication, Original registrant | Limited Liability Company | Nashville, TN | TRTYRAP, file of 2026-04-03 | |
| HOLCIM AG | New owner after registration | Entity Code 9 | ZUG, CH | TRTYRAP, file of 2026-04-03 | |
| AMRIZE TECHNOLOGY SWITZERLAND LLC | New owner after registration | Limited Liability Company | ZUG, CH | TRTYRAP, file of 2026-04-03 |
Assignment history
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-08-12 | Assignment Nunc pro tunc assignment effective 6/1/2025 12:00:00 am | HOLCIM AG | AMRIZE AG ZUG | 8965/57 | TRASECO, file of 2026-09-29 |
| 2025-08-12 | Assignment Nunc pro tunc assignment effective 6/1/2025 12:00:00 am | AMRIZE AG | AMRIZE TECHNOLOGY SWITZERLAND LLC ZUG | 8965/134 | TRASECO, file of 2026-09-29 |
| 2023-02-27 | Assignment Nunc pro tunc assignment effective 9/30/2021 12:00:00 am | FIRESTONE BUILDING PRODUCTS COMPANY, LLC | HOLCIM AG ZUG | 7993/692 | TRASECO, file of 2026-09-29 |
USPTO bulk data: the Trademark Case Files Dataset (TRCFECO2; the latest release, March 2024, runs through 2023) for marks, owners, classes and goods and services; the Trademark Assignment Dataset (TRASECO) for assignments. Marks filed in the last 20 years, plus older marks still registered. Status here is read from the dataset’s dates and status code; TSDR has the current status. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.