VIP
USPTO (United States) · Serial 73156643
- Status
- cancelled
- Status updated
- 15 December 2000
- Filing date
- 27 January 1978
- Registration date
- 28 August 1979
- Nice classification
- 7
- Owner
- WILLIAMS PATENT CRUSHER AND PULVERIZER COMPANY
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73156643) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.