COMPPHASE
USPTO (United States) · Serial 73503757
- Status
- cancelled
- Status updated
- 16 September 2006
- Filing date
- 15 October 1984
- Registration date
- 10 December 1985
- Nice classification
- 1
- Owner
- INSTITUTE OF GAS TECHNOLOGY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73503757) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.