DRAIN DOCTOR
USPTO (United States) · Serial 73631220
- Status
- registered
- Status updated
- 20 April 2019
- Filing date
- 18 November 1986
- Registration date
- 21 March 1989
- Nice classification
- 37
- Owner
- DRAIN DOCTOR, INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73631220) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.