COLLARTRAK
USPTO (United States) · Serial 75299352
- Status
- cancelled
- Status updated
- 29 October 2021
- Filing date
- 28 May 1997
- Registration date
- 11 April 2000
- Nice classification
- 9
- Owner
- HALLIBURTON ENERGY SERVICES, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75299352) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.