USPTO serial 72310505
Reviewed by CopyMark Law Group
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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| Class | Description | Status | First use |
|---|---|---|---|
| 026 | OPTICAL INSTRUMENTS AND COMPONENTS-NAMELY, TELESCOPES; LENSES AND LENS HOUSINGS; MIRRORS AND MIRROR CELLS; WINDOW AND WINDOW FRAMES; INTERFEROMETERS; AUTOCOLLIMATORS; TELEVISION PROJECTION EQUIPMENT AND OPTICAL AND PHOTOGRAPHIC SYSTEMS COMPRISED OF FILTERS, LIGHT SOURCES, MIRRORS AND WINDOWS FOR RECORDING WIND TUNNEL TESTS AND OTHER SUBJECTS NOT VISIBLE TO THE NAKED EYE | EXPIRED | Jun 1, 1962 |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 4, 1992 | EXRG | EXPIRED SEC. 9 | — |