NATURAL FREQUENCY PATCH
USPTO (United States) · Serial 87575858
- Status
- cancelled
- Status updated
- 5 July 2022
- Filing date
- 19 August 2017
- Registration date
- 4 August 2020
- Nice classification
- 5
- Owner
- 1022263 B.C. Ltd.
- Owner country
- CA
- Raw status code
- 713
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 87575858) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.