USPTO serial 75046551
E-Z STACKER
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 5, 1997
- Examiner
- FIRST, VIVIAN M
- 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.
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Owner
ENDISYS ENVIRONMENTAL SYSTEMS, LLC
ROGERS, MN, US
Other trademarks owned by ENDISYS ENVIRONMENTAL SYSTEMS, LLC
QED Environmental Systems, Inc.
Ann Arbor, MI, US
QED Environmental Systems, Inc.
Ann Arbor, MI, US
QED Environmental Systems, Inc.
Ann Arbor, MI, US
MINNEAPOLIS, MN, US
Q.E.D. ENVIRONMENTAL SYSTEMS, INC.
DEXTER, MI, US
Other trademarks owned by Q.E.D. ENVIRONMENTAL SYSTEMS, INC.
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | air stripping unit for water purification for use in removing organic compounds in water | ACTIVE | Nov 20, 1995 |
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 ENDISYS ENVIRONMENTAL SYSTEMS, LLC
- Other trademarks owned by QED Environmental Systems, Inc.
- Other trademarks owned by QED Environmental Systems, Inc.
- Other trademarks owned by QED Environmental Systems, Inc.
- Other trademarks owned by GRACO MINNESOTA INC.
- Other trademarks owned by Q.E.D. ENVIRONMENTAL SYSTEMS, INC.
- Other trademarks in Class 011
- Similar marks named E-Z STACKER
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 5, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jul 10, 2025 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jun 25, 2025 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Jul 19, 2017 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jul 19, 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. |
| Jul 19, 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. |
| Jul 18, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 12, 2017 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jun 12, 2017 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jul 1, 2015 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Mar 19, 2014 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jul 4, 2012 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Feb 18, 2010 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Aug 27, 2008 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Sep 4, 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. |
| Sep 4, 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. |
| Aug 20, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Aug 2, 2007 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Aug 2, 2007 | PAPER RECEIVED | — | |
| Jul 4, 2007 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Apr 26, 2007 | CFIT | CASE FILE IN TICRS | — |
| Jan 10, 2007 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Sep 24, 2003 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jul 29, 2003 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jul 29, 2003 | PAPER RECEIVED | — | |
| Aug 5, 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. |
| May 13, 1997 | 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. |
| Apr 11, 1997 | NPUB | NOTICE OF PUBLICATION | — |
| Feb 19, 1997 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Feb 12, 1997 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Nov 26, 1996 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 23, 1996 | CNRT | NON-FINAL ACTION MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Jul 8, 1996 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 2, 1996 | DOCK | ASSIGNED TO EXAMINER | — |