ENVIRO-DRIL
USPTO (United States) · Serial 74477367
- Status
- cancelled
- Status updated
- 8 October 2005
- Filing date
- 7 January 1994
- Registration date
- 3 January 1995
- Nice classification
- 4
- Owner
- Sun Drilling Products Corp.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74477367) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.