DEMCO
Live / Registered — Expired (as of 25 Nov 1997)
What this means for you
Registered since 15 Feb 1977. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 73082940
- Registration number
- 1058946
- Mark type
- Design + words
- Filed
- 06 Apr 1976
- Registered
- 15 Feb 1977
Goods and services
- Class 006 — Metal goods: BALL VALVES AND PARTS THEREFOR
- Class 011 — Environmental control apparatus: WASTE TREATMENT PLANTS-NAMELY, APPARATUS FOR A MODIFIED ACTIVATED SLUDGE-EXTENDED AERATION PROCESS USING THE CONCEPT OF AERO-BIOLOGY TO ACCELERATE THE DEGRADATION AND CONSUMPTION OF ORGANIC WASTE MATERIAL
Owner
- DEMCO, INCORPORATED, OKLAHOMA CITY, OK, US
Prior registrations
Prosecution history
- 25 Nov 1997 — EXPIRED SEC. 9
- 12 Jul 1982 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.