BIAS SQUARE
USPTO (United States) · Serial 73768809
- Status
- cancelled
- Status updated
- 15 October 2021
- Filing date
- 12 December 1988
- Registration date
- 28 August 1990
- Nice classification
- 16
- Owner
- MARTINGALE & COMPANY, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73768809) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.