YEAR BOOK OF OTOLARYNGOLOGY
USPTO (United States) · Serial 73340968
- Status
- cancelled
- Status updated
- 18 March 2016
- Filing date
- 10 December 1981
- Registration date
- 20 July 1982
- Nice classification
- 16
- Owner
- Year Book Medical Publishers, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73340968) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.