"WORKING PAPER...NOT PAPER WORK"
USPTO (United States) · Serial 72037019
- Status
- cancelled
- Status updated
- 17 February 2001
- Filing date
- 11 September 1957
- Registration date
- 2 February 1960
- Nice classification
- 37
- Owner
- INTERNATIONAL BUSINESS MACHINES CORPORAT
- Owner country
- -
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 72037019) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.