DIAMOND SHAMROCK
USPTO (United States) · Serial 72391992
- Status
- registered
- Status updated
- 8 February 1993
- Filing date
- 14 May 1971
- Registration date
- 2 May 1972
- Nice classification
- 38
- Owner
- DIAMOND-SHAMROCK CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72391992) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.