L-TROL
USPTO (United States) · Serial 72179846
- Status
- registered
- Status updated
- 11 November 1984
- Filing date
- 28 October 1963
- Registration date
- 11 August 1964
- Nice classification
- 6
- Owner
- AMERICAN CYANAMID COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72179846) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.