Cancelled & expired registration
PENTA BLOCK
Registration cancelled per USPTO on Oct 10, 2025
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Oct 10, 2025 · code 709 (Cancelled, Section 71)
- Registration date
- Mar 26, 2019
- Filing date
- Oct 11, 2017
- Registration no.
- 5706023
- Serial no.
- 79231614
- Classes
- Class 19: Building materials
- Goods & services
- Building blocks comprised of concrete, wood, glass, or natural stone, interlocking building blocks comprised of concrete, wood, glass, or natural stone, building blocks with parallel sides and steel connectors sold as a unit comprised of concrete, wood, glass, or natural stone, three sided building blocks comprised of concrete, wood, glass, or natural stone, building blocks with stone covered side
- Owner as listed with the USPTO
- PENTABLOCK PTY. LTD.
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