A STEP FORWARD IN ROTARY FLUID MACHINE TECHNOLOGY
USPTO (United States) · Serial 74207472
- Status
- abandoned
- Status updated
- 3 June 1993
- Filing date
- 27 September 1991
- Registration date
- -
- Nice classification
- 40, 42
- Owner
- Pipaloff, Alexander
- Owner country
- US
- Raw status code
- 600
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74207472) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.