USPTO serial 71185443
CENCO
Reviewed by CopyMark Law Group
Reg. 0194630Status 900
- Filing date
- Status date
- Registration date
- Feb 3, 1925
- Examiner
- —
- Law office
- FILE DESTROYED
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 026 | WEIGHING SCALES, BAROMETERS, PRESSURE GAUGES, TITRATION APPARATUSES, HYDROGEN-ION-DETERMINATION APPARATUS, LIGHT-MEASURING APPARATUS, SURFACE-TENSION APPARATUS, LABORATORY DISTILLATION AND EXTRACTION APPARATUS, AIRLIQUEFYING APPARATUS, THERMAL MEASURING AND RECORDING APPARATUS, LABORATORY RACKS, LABORATORY CLAMPS AND SUPPORTS, BURNER STANDS AND BURNERS, ELECTRIC METERS, ELECTRIC WATER BATHS FOR USE IN PHYSICAL CHEMISTRY LABORATORIES, ELECTRIC-LIGHT-PROJECTION APPARATUSES FOR SCIENTIFIC OPTICAL TESTS AND PICTURE PROJECTION, ELECTRIC FLASK HEATERS FOR LABORATORY USE, ELECTRIC TITRATION APPARATUS,GRADUATED FLUID MEASURES FOR SPECIFIC-GRAVITY WORK, AND CONTAINERS AND APPARATUS FOR DEMONSTRATING HYDROSTATIC PRESSURE | EXPIRED | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 10, 1986 | EXRG | EXPIRED SEC. 9 | — |