PRIMARY CARDIOLOGY
USPTO (United States) · Serial 73044937
- Status
- registered
- Status updated
- 25 November 1997
- Filing date
- 24 February 1975
- Registration date
- 15 February 1977
- Nice classification
- 16
- Owner
- P. W. COMMUNICATIONS, INC.
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73044937) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.