WHISPER
USPTO (United States) · Serial 73077137
- Status
- registered
- Status updated
- 11 November 1997
- Filing date
- 13 February 1976
- Registration date
- 1 February 1977
- Nice classification
- 7
- Owner
- BARMAG, BARMER MASCHINENFABRIK AG
- Owner country
- DE
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73077137) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.