USPTO serial 75058258
PREPRUFE
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Dec 16, 1997
- Examiner
- MCMORROW, JANICE LEE
- Law office
- GENERIC WEB UPDATE
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
Need help with PREPRUFE?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Get help with this Renewal, set up monitoring, or talk with CopyMark.
Get Attorney Assistance for just $299*
Plus Government fees of $650
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
COLUMBIA, MD
Malvern, PA
New York, NY
New York, NY
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Sara T. Colburn
Sara T. Colburn Cantor Colburn LLP20 Church StreetFloor 22Hartford, CT 06103Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 019 | non-metallic building materials, namely, pre-formed waterproofing membranes in sheet or strip form and comprised of waterproof adhesives and polymeric carrier support sold together | ACTIVE | Jul 26, 1997 |
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 W.R. Grace & Co.-Conn.
- Other trademarks owned by GCP Applied Technologies Inc.
- Other trademarks owned by W.R. Grace & Co.-Conn.
- Other trademarks owned by W.R. Grace & Co.-Conn.
- Other trademarks in Class 019
- Similar marks named PREPRUFE
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 9, 2025 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Oct 9, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 9, 2025 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Oct 9, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 9, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 9, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jun 21, 2023 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 21, 2023 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Jun 21, 2023 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 21, 2023 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jun 21, 2023 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Mar 1, 2017 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Mar 1, 2017 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Mar 1, 2017 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Mar 1, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jan 3, 2017 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Dec 16, 2016 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jun 7, 2016 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 23, 2016 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Feb 10, 2016 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Oct 30, 2007 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Oct 30, 2007 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Oct 30, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Oct 26, 2007 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 15, 2007 | CFIT | CASE FILE IN TICRS | — |
| Jul 14, 2003 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Apr 18, 2003 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Apr 18, 2003 | PAPER RECEIVED | — | |
| Apr 17, 2003 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Dec 16, 1997 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Oct 3, 1997 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Sep 22, 1997 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Sep 22, 1997 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Aug 15, 1997 | IUAF | USE AMENDMENT FILED | — |
| Aug 15, 1997 | EXT1 | SOU EXTENSION 1 FILED | — |
| Feb 25, 1997 | 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. |
| Dec 3, 1996 | 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. |
| Nov 1, 1996 | NPUB | NOTICE OF PUBLICATION | — |
| Sep 18, 1996 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 7, 1996 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Aug 26, 1996 | ZZZX | PREVIOUS ALLOWANCE COUNT WITHDRAWN | — |
| Aug 13, 1996 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 5, 1996 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Jul 24, 1996 | DOCK | ASSIGNED TO EXAMINER | — |