CHICAGO DATA STORAGE SYSTEMS
USPTO (United States) · Serial 73833249
- Status
- cancelled
- Status updated
- 1 September 1997
- Filing date
- 23 October 1989
- Registration date
- 26 February 1991
- Nice classification
- 39
- Owner
- CHICAGO DATA DESTRUCTION CORPORATION
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73833249) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.