PHILGUARD
USPTO (United States) · Serial 73820573
- Status
- cancelled
- Status updated
- 9 December 1996
- Filing date
- 21 August 1989
- Registration date
- 5 June 1990
- Nice classification
- 4
- Owner
- PHILLIPS PETROLEUM COMPANY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73820573) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.