USPTO serial 74080746
DIAZEM
Reviewed by CopyMark Law Group
Status 606
- Filing date
- Status date
- Registration date
- —
- Examiner
- WHITAKER, LAURIE
- Law office
- FILE REPOSITORY (FRANCONIA)
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Marcia B. Marsh
MARCIA B MARSH LEGAL DEPTDOW CORNING CORPORATION2200 W SALZBURG RDMIDLAND, MI 48686-0994Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | treated silica in column and cartridge form for analyses in laboratories | ABANDONED | — |
| 005 | chemical preparations in the nature of treated silica columns and cartridges used to create selective adsorbency for pharmaceutical purposes | ABANDONED | — |
| 010 | apparatus in the nature of columns and cartridges containing treated silica for use in medical analyses | ABANDONED | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by Dow Corning Corporation
- Other trademarks owned by Dow Corning Corporation
- Other trademarks in Class 001
- Other trademarks in Class 005
- Other trademarks in Class 010
- Similar marks named DIAZEM
- Prosecution event ABN6 explained
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 29, 1991 | ABN6 | ABANDONMENT - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| May 28, 1991 | NOAM | NOA MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Mar 5, 1991 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Feb 1, 1991 | NPUB | NOTICE OF PUBLICATION | — |
| Nov 26, 1990 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 23, 1990 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 21, 1990 | DOCK | ASSIGNED TO EXAMINER | — |