R RIVERSIDE
USPTO (United States) · Serial 73805218
- Status
- cancelled
- Status updated
- 11 May 2002
- Filing date
- 7 June 1989
- Registration date
- 30 April 1991
- Nice classification
- 31
- Owner
- LUBRIZOL CORPORATION, THE
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73805218) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.