IPSCO
USPTO (United States) · Serial 73433796
- Status
- cancelled
- Status updated
- 14 September 1992
- Filing date
- 11 July 1983
- Registration date
- 28 January 1986
- Nice classification
- 11
- Owner
- SYNALLOY CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73433796) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.