IBIS
USPTO (United States) · Serial 71266353
- Status
- registered
- Status updated
- 3 November 1992
- Filing date
- 14 May 1928
- Registration date
- 6 November 1928
- Nice classification
- 24
- Owner
- ISAAC BRAITHWAITE & SON, ENGINEERS, LIMITED
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71266353) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.