CHEMPUMP
USPTO (United States) · Serial 71640147
- Status
- registered
- Status updated
- 9 April 2005
- Filing date
- 11 March 1954
- Registration date
- 6 July 1954
- Nice classification
- 23
- Owner
- CHEMPUMP CORPORATION
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71640147) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.