VISUAL LECTURE MARKER
USPTO (United States) · Serial 73189133
- Status
- cancelled
- Status updated
- 28 April 2001
- Filing date
- 12 October 1978
- Registration date
- 22 April 1980
- Nice classification
- 16
- Owner
- VISUAL PLANNING CORPORATION
- Owner country
- CA
- Raw status code
- 710
As filed by US
Authoritative source
The official US trademark record is at USPTO TSDR (serial 73189133) ↗. Where our data differs from the USPTO record, theirs is correct.
See methodology for refresh cadence + status normalisation. See sources for licensing.