USPTO serial 71538531
HI-SEAL
Reviewed by CopyMark Law Group
Reg. 0511271Status 900
- Filing date
- Status date
- Registration date
- Jun 21, 1949
- 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 |
|---|---|---|---|
| 012 | NON-HARDENING PLASTIC SEALING COMPOUNDS USED AS SEALING AGENTS BETWEEN THE FLANGES AND JOINTS OF TURBINES, PIPE LINES, PUMP CASINGS, OPENINGS OF PRESSURE AND TEMPERATURE VESSELS OF ALL KINDS, ON BOLT AND PIPE THREADS AND GENERALLY AS CAULKING, SEALING AND GASKETING COMPOUNDS | EXPIRED | Nov 21, 1941 |
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 |
|---|---|---|---|
| Nov 3, 1992 | EXRG | EXPIRED SEC. 9 | — |
| Jun 21, 1969 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |