USPTO serial 72305176
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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 |
|---|---|---|---|
| 006 | BIOLOGICAL MEDIA-NAMELY, DIAGNOSTIC, IMMUNOLOGICAL AND MICROBIAL CULTURE MEDIA, AND TISSUE CULTURES | EXPIRED | Jul 17, 1968 |
| 026 | LABORATORY WARE-NAMELY, AMPOULES, TEST TUBES, AND VIALS WITH CLOSURES, CULTURE PLATES, BIOLOGICAL REACTION PLATES, IMMUNOLOGICAL REACTION PLATES, PETRI DISHES AND CONTAINERS FOR BIOLOGICAL MEDIA | EXPIRED | Jul 17, 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 |
|---|---|---|---|
| Nov 4, 1992 | EXRG | EXPIRED SEC. 9 | — |