B-19 PLANT GROWTH ENHANCER
USPTO (United States) · Serial 73758246
- Status
- cancelled
- Status updated
- 19 February 1997
- Filing date
- 17 October 1988
- Registration date
- 6 March 1990
- Nice classification
- 1
- Owner
- RAM CHEMICALS, INCORPORATED
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73758246) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.