MICRASTEP
USPTO (United States) · Serial 73710195
- Status
- cancelled
- Status updated
- 17 July 1995
- Filing date
- 8 February 1988
- Registration date
- 10 January 1989
- Nice classification
- 9
- Owner
- PERKIN-ELMER CORPORATION, THE
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73710195) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.