PERSISTENT CACHE ARCHITECTURE
USPTO (United States) · Serial 75660109
- Status
- cancelled
- Status updated
- 10 October 2008
- Filing date
- 15 March 1999
- Registration date
- 8 January 2002
- Nice classification
- 9
- Owner
- GemStone Systems, Inc.
- Owner country
- US
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 75660109) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.