RO/CO
Dead / Cancelled — Cancelled — Section 8 (as of 21 Jun 2003)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 73316820
- Registration number
- 1209072
- Mark type
- Design + words
- Filed
- 29 Jun 1981
- Published for opposition
- 15 Jun 1982
- Registered
- 14 Sept 1982
- Attorney of record
- Steven M. Wishnow
Goods and services
- Class 040 — Treatment of materials: Chemical Treatment of the Circulating Water of Heating and Air Conditioning Systems
Owner
- RO/CO Chemical Systems, Inc., Brentwood, MD, US
- RO/CO Chemical Systems, Inc., Brentwood, MD, US
- RO/CO Chemical Systems, Inc., Brentwood, MD, US
Prosecution history
- 21 Jun 2003 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 23 May 1988 — REGISTERED - SEC. 8 (6-YR) ACCEPTED
- 23 May 1988 — REGISTERED - SEC. 15 ACKNOWLEDGED
- 25 Nov 1987 — REGISTERED - SEC. 8 (6-YR) FILED
- 13 Nov 1987 — REGISTERED - SEC. 15 AFFIDAVIT FILED
- 14 Sept 1982 — REGISTERED-PRINCIPAL REGISTER
- 15 Jun 1982 — PUBLISHED FOR OPPOSITION