OIL & GAS PIPELINE CONFERENCE & EXHIBITION
USPTO (United States) · Serial 86248487
- Status
- cancelled
- Status updated
- 9 July 2021
- Filing date
- 10 April 2014
- Registration date
- 2 December 2014
- Nice classification
- 35
- Owner
- PENNWELL CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 86248487) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.