USPTO serial 71470893
PENNEX
Reviewed by CopyMark Law Group
Reg. 0415863Status 900
- Filing date
- Status date
- Registration date
- Aug 21, 1945
- 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 |
|---|---|---|---|
| 006 | INDUSTRIAL CHEMICALS, SOLD ONLY IN BULK-NAMELY, CAUSTIC ALKALI, CALCIUM HYPOCHLORITE, AMMONIUM PERSULPHATE, SODIUM PERBORATE, POTASSIUM PERMANGANATE, MANGANESE SULPHATE AND MIXTURES OF SODIUM HYDROXIDE AND CALCIUM HYPOCHLORITE, SODIUM HYDROXIDE AND AMMONIUM PERSULPHATE, SODIUM HYDROXIDE AND SODIUM PERBORATE, AND SODIUM HYDROXIDE AND POTASSIUM PERMANGANATE | 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 |
|---|---|---|---|
| Mar 27, 1986 | EXRG | EXPIRED SEC. 9 | — |