ADD'N STAC
USPTO (United States) · Serial 73079501
- Status
- registered
- Status updated
- 2 November 1998
- Filing date
- 8 March 1976
- Registration date
- 24 January 1978
- Nice classification
- 20
- Owner
- ROYAL SOUND COMPANY, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73079501) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.