PETROFRAC
USPTO (United States) · Serial 72195074
- Status
- registered
- Status updated
- 3 November 1985
- Filing date
- 8 June 1964
- Registration date
- 3 August 1965
- Nice classification
- 6
- Owner
- DOW CHEMICAL COMPANY, THE
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72195074) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.