USPTO serial 71285291
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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 |
|---|---|---|---|
| 001 | CLEAR VISCOUS SOLUTIONS OR RESINS CONSISTING ESSENTIALLY OF AROMATIC SULPHONAMIDE REACTION PRODUCTS USED ALONE OR IN COMBINATION WITH OTHER MATERIALS TO FORM FILMS, THREADS, ARTIFICIAL SILK, LAMINATED GLASS, BINDING COMPOSITIONS, LACQUERS, VARNISHES, AND NATURAL-RESIN SUBSTITUTES | EXPIRED | Apr 30, 1929 |
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 3, 1992 | EXRG | EXPIRED SEC. 9 | — |
| Jul 22, 1970 | REN2 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | — |