SULFIDAL
Live / Registered — Expired (as of 07 Mar 1991)
What this means for you
Registered since 11 Oct 1949. 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 11 Oct 1969).
Record
- Serial number
- 71519271
- Registration number
- 0443438
- Mark type
- Word mark
- Filed
- 19 Mar 1947
- Registered
- 11 Oct 1949
- Next maintenance due
- 11 Oct 1969
Goods and services
- Class 005 — Pharmaceuticals
- Class 006 — Metal goods: COLLOIDAL SULFUR AND COLLOIDAL SULFUR PREPARATIONS IN DRY FORM FOR PHARMACEUTICAL AND OTHER USES
Owner
- NUODEX, INC., PISCATAWAY, NJ, US
- HEYDEN CHEMICAL CORPORATION, NEW YORK, NY, US
Prosecution history
- 07 Mar 1991 — EXPIRED SEC. 9
- 09 Nov 1990 — REGISTERED - SEC. 8 (6-YR) FILED
- 09 Nov 1990 — POST REGISTRATION ACTION CORRECTION
- 11 Oct 1969 — REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
- 19 Aug 1985 — PUBLISHED SECTION 12(C)
- 07 Feb 1985 — SECTION 12(C) AFFIDAVIT FILED
- 07 Feb 1985 — SECTION 12(C) AFFIDAVIT FILED