RUPTAIR
USPTO (United States) · Serial 71493308
- Status
- registered
- Status updated
- 19 February 1987
- Filing date
- 15 December 1945
- Registration date
- 3 September 1946
- Nice classification
- 21
- Owner
- ALLIS-CHALMERS MANUFACTURING COMPANY
- Owner country
- -
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 71493308) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.