MPR-5
USPTO (United States) · Serial 80970544
- Status
- cancelled
- Status updated
- 9 September 1980
- Filing date
- -
- Registration date
- 16 October 1973
- Nice classification
- 16
- Owner
- Materials & Process Research Associates, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 80970544) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.