USPTO serial 72340025
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This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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SUNNYVALE, CA
| Class | Description | Status | First use |
|---|---|---|---|
| 026 | OPTICAL, SCIENTIFIC AND MECHANICAL INSTRUMENTS-NAMELY, SPECIAL PURPOSE MICROSCOPES INCLUDING CLOUD CHAMBER MICROSCOPES AND MASK ALIGNING MICROSCOPES, PHOTOMICROGRAPHIC MICROSCOPES WITH AND WITHOUT CAMERA MOUNTS AND REMOTE POSITIONING DEVICES FOR REMOTELY POSITIONING SMALL PARTS OR PORTIONS THEREOF FOR VISUAL OBSERVATION FOR PHOTOGRAPHING THROUGH A MICROSCOPE OPERATED EITHER ELECTRICALLY OR MECHANICALLY | EXPIRED | Jan 12, 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 | — |
| Feb 8, 1977 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |