USPTO serial 71515821
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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 |
|---|---|---|---|
| 013 | PLANT WATERING AND FERTILIZING DEVICES-NAMELY A GROUND-INSERTING NOZZLE, A PLASTIC CARTRIDGE CHAMBER AND A HOSE CONNECTION RELATIVELY ARRANGED AND CONSTRUCTED SO THAT THE WATER FLOWS THROUGH THE CHAMBER PRIOR TO ITS PASSAGE THROUGH THE NOZZLE, AND DESIGNED FOR THE SUB-SURFACE WATERING AND FERTILIZING OF PLANT ROOTS WHEN THE NOZZLE IS INSERTED IN THE GROUND AND A WATER SOLUBLE FERTILIZER OR PLANT FOOD IS PLACED IN THE CARTRIDGE CHAMBER | EXPIRED | Dec 21, 1946 |
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 | — |
| Oct 23, 1971 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |