T A N N A F A X
USPTO (United States) · Serial 71455115
- Status
- cancelled
- Status updated
- 25 October 2003
- Filing date
- 26 August 1942
- Registration date
- 19 January 1943
- Nice classification
- 18
- Owner
- Burroughs Wellcome Co.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71455115) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.