Design mark (no text)
USPTO (United States) · Serial 73147995
- Status
- cancelled
- Status updated
- 22 May 1985
- Filing date
- 10 November 1977
- Registration date
- 14 November 1978
- Nice classification
- 37
- Owner
- COLUMBIA BIOMEDICAL ENGINEERING CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73147995) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.