POWER BOOSTER
USPTO (United States) · Serial 73723968
- Status
- abandoned
- Status updated
- 14 April 1989
- Filing date
- 22 April 1988
- Registration date
- -
- Nice classification
- 4
- Owner
- CHEN, HENRY SHING CHUNG
- Owner country
- US
- Raw status code
- 600
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73723968) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.