Cancelled & expired registration
CLEANBRIGHT
Registration cancelled per USPTO on Mar 6, 2026
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Mar 6, 2026 · code 709 (Cancelled, Section 71)
- Registration date
- Aug 5, 2014
- Filing date
- Dec 26, 2013
- Registration no.
- 4578210
- Serial no.
- 79145058
- Classes
- Class 6: Metal goods
- Goods & services
- Copper and its alloys; [ castings, foils, powder, and ] rolled [, drawn or extruded ] semi-finished articles of copper or its alloys
- Owner as listed with the USPTO
- MITSUBISHI MATERIALS CORPORATION
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