CHEMSTRESS
USPTO (United States) · Serial 72210271
- Status
- registered
- Status updated
- 28 February 1987
- Filing date
- 21 January 1965
- Registration date
- 29 November 1966
- Nice classification
- 12
- Owner
- CHEMICALLY PRESTRESSED CONCRETE CORPORATION
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72210271) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.