CHOPR-CHIZL
USPTO (United States) · Serial 80988633
- Status
- cancelled
- Status updated
- 30 December 1980
- Filing date
- -
- Registration date
- 16 July 1974
- Nice classification
- 23
- Owner
- Blair; Calvin B.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 80988633) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.