Trademarks
CRYSTON
- Serial number
- 75547400
- Registration number
- 2441778
- Filed
- 1998-09-02
- Registered
- 2001-04-10 · renewed 2021-04-10
- Status
- Registered and renewed (USPTO status code 800, 2022-02-02; as of the dataset)
- Classes
- 007, 011
- Elsewhere
- USPTO TSDR record (current status) ↗
- Source
- TRTYRAP, file of 2026-04-03
Goods and services
HIGH STRENGTH, WEAR AND HEAT RESISTANT MOLDED CERAMIC PARTS OF NITRIDE BONDED SILICON CARBIDE, NAMELY, VALVE HOUSINGS, MICRONIZERS, AND TUBES FOR USE IN IMPELLER, PISTON, AND WORM TYPE PUMPS, AS PARTS OF MACHINERY, IN POWER GENERATION, WASTE PROCESSING, AND CHEMICAL PLANTS | HIGH STRENGTH, WEAR AND HEAT RESISTANT MOLDED CERAMIC PARTS OF NITRIDE BONDED SILICON CARBIDE, NAMELY, DIFFUSERS, TUBES, BLOCKS, BRICKS, AND TILES FOR USE IN FURNACES AND INCINERATORS, IN POWER PLANTS AND DOMESTIC WASTE PROCESSING
Owners
| Owner | Role | Entity | Place | Also on furp.org | Source |
|---|---|---|---|---|---|
| Saint-Gobain Industrial Ceramics, Inc. | Original applicant, Owner at publication, Original registrant | Corporation | Worcester, MA | TRTYRAP, file of 2026-04-03 | |
| SAINT-GOBAIN CERAMICS & PLASTICS, INC. | New owner after registration | Corporation | Malvern, PA | TRTYRAP, file of 2026-04-03 |
Assignment history
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2000-09-15 | Name change Change of name | SAINT-GOBAIN INDUSTRIAL CERAMICS, INC. | SAINT-GOBAIN CERAMICS & PLASTICS, INC. WORCESTER, MA | 2164/214 | 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.