Cancelled & expired registration
LUYBLOC
Registration cancelled per USPTO on Aug 21, 2026
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Aug 21, 2026 · code 709 (Cancelled, Section 71)
- Registration date
- Feb 4, 2020
- Filing date
- Feb 25, 2019
- Registration no.
- 5974585
- Serial no.
- 79261816
- Goods & services
- Slag wool for use as a building insulator; insulating materials; soundproofing materials; material for thermal insulation for boilers, namely, fire-resistant composite panels made of ceramic fibers to prevent the radiation of heat; insulating paints; mineral wool for use as a building insulator; insulating plaster, namely, non-conducting materials for retaining heat; insulating refractory fibers,
- Owner as listed with the USPTO
- LUYANG ENERGY-SAVING MATERIALS CO., LTD.
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