USPTO serial 72214400
DOWCO
Reviewed by CopyMark Law Group
Reg. 0803029Status 900
- Filing date
- Status date
- Registration date
- Feb 1, 1966
- 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 |
|---|---|---|---|
| 023 | CENTRIFUGAL PUMPS. | EXPIRED | Aug 30, 1962 |
| 034 | AIR DISTRIBUTION GRILLES, REGISTERS, DIFFUSERS (FIXED OR ADJUSTABLE), VENTILATING LOUVERS, GRILLS, AIR VOLUME CONTROL DAMPERS, FIRE RELIEF, AND BACKDRAFT DAMPERS, ROOF VENTILATORS, AIR TURNING AND CONTROL DEVICES, LOUVER AND DAMPER BLADES AND HARDWARE, COOLING TOWERS AND SHEET METAL ACCESSORIES-NAMELY, SHEET METAL DUCTS AND PARTS THEREFOR FOR AIR CONDITIONING SYSTEMS | ACTIVE | Aug 30, 1962 |
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 |
|---|---|---|---|
| May 1, 1986 | EXRG | EXPIRED SEC. 9 | — |