USPTO serial 73158695
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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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SPENCER & FRANK
1111 19TH ST N WWASHINGTON, DC 20036UNITED STATES| Class | Description | Status | First use |
|---|---|---|---|
| 009 | THERMAL CONDUCTIVITY VACUUM GAUGES | EXPIRED | — |
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 |
|---|---|---|---|
| Jul 3, 2000 | EXRG | EXPIRED SEC. 9 | — |
| Mar 25, 1985 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Oct 11, 1984 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Oct 11, 1984 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Oct 11, 1984 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |