VIRTUAL REALITY LEARNING SYSTEMS
USPTO (United States) · Serial 74069724
- Status
- abandoned
- Status updated
- 7 May 1993
- Filing date
- 29 May 1990
- Registration date
- -
- Nice classification
- 41
- Owner
- Virtual Reality Learning Systems With Sensorial Cyberspace, Inc.
- Owner country
- US
- Raw status code
- 602
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 74069724) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.