MIN-U-SIL
USPTO (United States) · Serial 72128751
- Status
- registered
- Status updated
- 23 February 2023
- Filing date
- 27 September 1961
- Registration date
- 17 July 1962
- Nice classification
- 1
- Owner
- PENNSYLVANIA GLASS SAND CORPORATION
- Owner country
- US
- Raw status code
- 800
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72128751) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.