POLIOVAX
USPTO (United States) · Serial 73735720
- Status
- cancelled
- Status updated
- 15 March 2021
- Filing date
- 21 June 1988
- Registration date
- 16 May 1989
- Nice classification
- 5
- Owner
- SANOFI PASTEUR LIMITED/SANOFI PASTEUR LIMITEE
- Owner country
- CA
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73735720) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.