WHISPER TECHNOLOGY
USPTO (United States) · Serial 78100327
- Status
- cancelled
- Status updated
- 29 July 2011
- Filing date
- 29 December 2001
- Registration date
- 28 December 2004
- Nice classification
- 35
- Owner
- Black, Marvin A.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 78100327) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.