Drawing for HELIXCHANGER

USPTO serial 76281074

HELIXCHANGER

Reviewed by CopyMark Law Group

Reg. 2578313Status 800Registered
Filing date
Status date
Registration date
Jun 11, 2002
Examiner
COOPER, CHRISTINE H
Law office
GENERIC WEB UPDATE

What this means

Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.

Status 800: Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection.

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Owner

Attorney of record

The USPTO lists this attorney as the applicant's representative for correspondence on this application.

Catherine Stockell

Catherine Stockell FISH & RICHARDSON P.C.P.O. BOX 1022MINNEAPOLIS, MN 55440-1022UNITED STATES

Goods and services

ClassDescriptionStatusFirst use
011HELICALLY BAFFLED HEAT EXCHANGERS FOR USE IN CONNECTION WITH HEAT TRANSFER EQUIPMENT USED BY THE PETROCHEMICAL INDUSTRYACTIVEApr 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.

Prosecution history

DateCodeEventWhat it means
Jun 30, 2023NA89NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED—
Jun 30, 2023RNL2REGISTERED 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.
Jun 30, 202389AGREGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTEDThe 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.
Jun 30, 2023APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Jan 18, 2023ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY—
Dec 5, 2022E89RTEAS SECTION 8 & 9 RECEIVED—
Jun 11, 2021REM2COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED—
May 21, 2012NA89NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED—
May 21, 2012RNL1REGISTERED 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.
May 21, 201289AGREGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTEDThe 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.
May 17, 2012APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
May 7, 2012E89RTEAS SECTION 8 & 9 RECEIVED—
Sep 26, 2008C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.—
Sep 10, 2008PLGLASSIGNED TO PARALEGAL—
Sep 8, 2008E815TEAS SECTION 8 & 15 RECEIVED—
Feb 20, 2008ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP—
Sep 13, 2007CFITCASE FILE IN TICRS—
Feb 17, 2005TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Jun 8, 2004TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Jun 11, 2002R.PRREGISTERED-PRINCIPAL REGISTERYour 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.
Mar 19, 2002PUBOPUBLISHED FOR OPPOSITIONYour 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 27, 2002NPUBNOTICE OF PUBLICATION—
Sep 18, 2001CNSAAPPROVED FOR PUB - PRINCIPAL REGISTER—
Sep 12, 2001CNEAEXAMINER'S AMENDMENT MAILED—
Aug 17, 2001DOCKASSIGNED TO EXAMINER—

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