PCS/CTAMS
USPTO (United States) · Serial 73330503
- Status
- cancelled
- Status updated
- 2 August 2003
- Filing date
- 17 September 1981
- Registration date
- 26 October 1982
- Nice classification
- 35
- Owner
- Proprietary Computer Systems, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73330503) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.