USPTO serial 71631344
DEMCO
Reviewed by CopyMark Law Group
Reg. 0605082Status 900
- Filing date
- Status date
- Registration date
- Apr 26, 1955
- Examiner
- —
- Law office
- —
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 | TONG DIES, CIRCULATING TYPE ROD OILERS, FLOAT SEAT PULLERS, RODS AND LINERS FOR PUMPS, GLAND BUSHINGS AND JUNK RINGS FOR SLUSH PUMPS, GREENHEAD BITS, MUD HOPPER, ROTATING MUD MIXING GUN, PUMP BRACE AND SPACERS | EXPIRED | Jun 1, 1946 |
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 29, 1996 | EXRG | EXPIRED SEC. 9 | — |
| Apr 26, 1975 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |