WELTONE
Live / Registered — Expired (as of 29 Jul 1996)
What this means for you
Registered since 25 Oct 1955. 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 25 Oct 1975).
Record
- Serial number
- 71677390
- Registration number
- 0614690
- Mark type
- Word mark
- Filed
- 29 Nov 1954
- Registered
- 25 Oct 1955
- Next maintenance due
- 25 Oct 1975
Goods and services
- Class 001 — Chemicals
- Class 006 — Metal goods: CHEMICAL COMPOSITIONS USED IN RESTORING THE PRODUCTION OF UNDERGROUND WELLS
Owner
- CALGON, INCORPORATED, PITTSBURGH, PA, US
Prosecution history
- 29 Jul 1996 — EXPIRED SEC. 9
- 25 Oct 1975 — REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)