HYDA-DORS
USPTO (United States) · Serial 73100221
- Status
- cancelled
- Status updated
- 6 March 1984
- Filing date
- 17 September 1976
- Registration date
- 11 October 1977
- Nice classification
- 20
- Owner
- Smith; Joseph O.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73100221) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.