IOLAB
USPTO (United States) · Serial 73124076
- Status
- cancelled
- Status updated
- 4 December 1984
- Filing date
- 25 April 1977
- Registration date
- 30 May 1978
- Nice classification
- 9
- Owner
- Iolab Corporation
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73124076) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.