MICROFORM
USPTO (United States) · Serial 72181071
- Status
- registered
- Status updated
- 12 May 1988
- Filing date
- 13 November 1963
- Registration date
- 21 July 1964
- Nice classification
- 23
- Owner
- SHEFFIELD CORPORATION, THE
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72181071) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.