MICROHONE
USPTO (United States) · Serial 73679798
- Status
- cancelled
- Status updated
- 24 January 2009
- Filing date
- 21 August 1987
- Registration date
- 19 April 1988
- Nice classification
- 10
- Owner
- RICHARD-ALLAN MEDICAL INDUSTRIES, INC.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73679798) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.