Cancelled & expired registration
PERMACHLOR
Registration cancelled per USPTO on Sep 4, 2026
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Sep 4, 2026 · code 709 (Cancelled, Section 71)
- Registration date
- Feb 23, 2016
- Filing date
- Dec 29, 2014
- Registration no.
- 4903437
- Serial no.
- 79171092
- Classes
- Class 1: ChemicalsClass 9: Electronics & softwareClass 11: Lighting & appliancesClass 37: Construction & repair
- Goods & services
- Anodes; cathodes; electrodes for use in connection with electrolysis apparatus and electricity power supplies
- Owner as listed with the USPTO
- PERMASCAND AKTIEBOLAG
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