THE PITTSBURGH CONFERENCE AND EXPOSITION
USPTO (United States) · Serial 76367472
- Status
- cancelled
- Status updated
- 8 November 2013
- Filing date
- 5 February 2002
- Registration date
- 1 April 2003
- Nice classification
- 35, 41
- Owner
- Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 76367472) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.