DEMCO
Live / Registered — Expired (as of 23 Aug 1993)
What this means for you
Registered since 14 Nov 1972. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 72406488
- Registration number
- 0947219
- Mark type
- Word mark
- Filed
- 01 Nov 1971
- Registered
- 14 Nov 1972
Goods and services
- Class 011 — Environmental control apparatus
- Class 023 — Yarns and threads: WASTE TREATMENT SYSTEMS-NAMELY, APPARATUS FOR A MODIFIED ACTIVATED SLUDGE/EXTENDED AERATION PROCESS UTILIZING THE CONCEPT OF AERO-BIOLOGY TO ACCELERATE THE CONSUMPTION OF WASTE MATERIAL
Owner
- DEMCO INCORPORATED, OKLAHOMA CITY, OK, US
Prior registrations
Prosecution history
- 23 Aug 1993 — EXPIRED SEC. 9
- 20 Mar 1978 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.