HEA
USPTO (United States) · Serial 72219601
- Status
- registered
- Status updated
- 11 March 2016
- Filing date
- 24 May 1965
- Registration date
- 1 February 1966
- Nice classification
- 26
- Owner
- OPTICAL COATING LABORATORY, INC.
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72219601) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.