DYNARANGE
USPTO (United States) · Serial 87279451
- Status
- registered
- Status updated
- 28 January 2020
- Filing date
- 23 December 2016
- Registration date
- 28 January 2020
- Nice classification
- 1
- Owner
- CALFRAC WELL SERVICES LTD.
- Owner country
- CA
- Raw status code
- 700
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 87279451) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.