PROTEGRAFT
USPTO (United States) · Serial 73646820
- Status
- cancelled
- Status updated
- 20 September 1994
- Filing date
- 27 February 1987
- Registration date
- 29 September 1987
- Nice classification
- 10
- Owner
- B. BRAUN MELSUNGEN AKTIENGESELLSCHAFT
- Owner country
- DE
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73646820) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.