PRODUCT PURITY PAK
USPTO (United States) · Serial 73063117
- Status
- registered
- Status updated
- 18 August 1997
- Filing date
- 15 September 1975
- Registration date
- 9 November 1976
- Nice classification
- 17
- Owner
- STAUFFER CHEMICAL COMPANY
- Owner country
- US
- Raw status code
- 900
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73063117) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.