BIOTROL
USPTO (United States) · Serial 73686642
- Status
- cancelled
- Status updated
- 9 January 1995
- Filing date
- 28 September 1987
- Registration date
- 5 July 1988
- Nice classification
- 10
- Owner
- BIO-TROL, INCORPORATED
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73686642) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.