USPTO serial 71504475
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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 | POWDER FOR PROMOTING GROWTH OF BACTERIA AND MICRO-ORGANISMS; POWDERS OF ENZYMIC DIGESTS OF PLANT AND ENIMAL MATERIALS; POWDERS OF ENZYMIC DIGESTS COMPOUNDED WITH INFUSIONS OF DIGESTS; ENZYMIC DIGESTS EMPLOYING PLANTS, SEPARATELY OR MIXED WITH SOY BEANS; COTTONSEED MEALS; PEANUT MEAL; CORN; COCOANUT; CORN AND GRASS, AND ANIMAL MATERIALS: ENZYMIC PREPARATIONS EMPLOYING: TRYPSIN: PEPSIN; PAPAIN; PANCREATIC JUICES; STOMACH LINING JUICES; PAPAIN JUICES; ALL THE ABOVE BEING IN PRELIMINARY DIGESTIVE STAGES, AND MADE READY BY DISSOLVING IN SELECTED LIQUIDS. ALL THESE PREPARATIONS ARE EMPLOYED AS FOUNDATIONS OR FERTILIZING COMPOSITION ON WHICH TO INDUCE THE PROPAGATION OF BACTERIA, MICRO-ORGANISMS FOR BIOLOGICAL AND LABORATORIAL WORK | EXPIRED | Feb 1, 1943 |
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 |
|---|---|---|---|
| Oct 10, 2008 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Oct 3, 2008 | CFIT | CASE FILE IN TICRS | — |
| Jan 6, 1988 | REN2 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | — |
| Nov 5, 1987 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Jan 6, 1968 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |