USPTO serial 72293865
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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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| Class | Description | Status | First use |
|---|---|---|---|
| 026 | AUTOMATIC FLUID-ANALYSIS APPARATUS COMPRISING SAMPLER, PROPORTIONING UNIT AND MANIFOLD, DIALYZER, HEATING BATH, COLORIMETER, FLAME EMISSION DETECTORS, AND UNITS FOR PROGRAMMING AND MONITORING THE ANALYTICAL PROCESS AND FOR RECORDING THE ANALYTICAL RESULTS, INCLUDING COMPONENTS AND COMBINATIONS THEREOF | EXPIRED | Jan 26, 1968 |
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 |
|---|---|---|---|
| May 8, 2010 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Nov 17, 2008 | CFIT | CASE FILE IN TICRS | — |
| Sep 30, 1989 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |
| Aug 14, 1989 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |