DI-HARD
Live / Registered — Expired (as of 24 Feb 1997)
What this means for you
Registered since 19 May 1936. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 19 May 1976).
Record
- Serial number
- 71372887
- Registration number
- 0334953
- Mark type
- Word mark
- Filed
- 20 Dec 1935
- Registered
- 19 May 1936
- Next maintenance due
- 19 May 1976
Goods and services
- Class 007 — Machines and machine tools
- Class 023 — Yarns and threads: SLUSH PUMP LINERS
Owner
- OIL WELL SUPPLY COMPANY, DALLAS, TX, US
Prosecution history
- 24 Feb 1997 — EXPIRED SEC. 9
- 19 May 1976 — REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)