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Drawing for KEYSTONE

USPTO serial 73801637

KEYSTONE

Reviewed by CopyMark Law Group

Reg. 1572890Status 800Registered
Filing date
Status date
Registration date
Dec 26, 1989
Examiner
DUNN, ELIZABETH A
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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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.

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Owner

Attorney of record

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

Allison H. Bickford

Allison H. Bickford Quarles & Brady LLP411 East Wisconsin Avenue, Suite 2400Milwaukee, WI 53202-4428United States

Goods and services

ClassDescriptionStatusFirst use
006MANUALLY OPERATED BUTTERFLY VALVESACTIVEJun 30, 1988
007HYDRAULICALLY AND/OR PNEUMATICALLY OPERATED BUTTERFLY VALVESACTIVEJun 30, 1988
009ELECTRONICALLY OPERATED AND AUTOMATIC BUTTERFLY VALVESACTIVEJun 30, 1988

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
Oct 13, 2026EWAFTEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS—
Oct 13, 2026TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Oct 13, 2026ARAAATTORNEY/DOM.REP.REVOKED AND/OR APPOINTEDThis 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 13, 2026REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Sep 16, 2025TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Sep 16, 2025ARAAATTORNEY/DOM.REP.REVOKED AND/OR APPOINTEDThis 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.
Sep 16, 2025REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Sep 16, 2025CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Sep 16, 2025COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
Mar 3, 2022TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Mar 3, 2022EWAFTEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS—
Mar 3, 2022ARAAATTORNEY/DOM.REP.REVOKED AND/OR APPOINTEDThis 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.
Mar 3, 2022REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Jan 14, 2020NA89NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED—
Jan 14, 2020RNL2REGISTERED 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.
Jan 14, 202089AGREGISTERED - 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.
Dec 10, 2019E89RTEAS SECTION 8 & 9 RECEIVED—
Dec 26, 2018REM2COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED—
Oct 24, 2018ARAAATTORNEY/DOM.REP.REVOKED AND/OR APPOINTEDThis 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 24, 2018REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Oct 4, 2017ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY—
Oct 4, 2017ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY—
Sep 6, 2017ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP—
Sep 14, 2016ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP—
Sep 7, 2016ASCKASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY—
Jun 26, 2013ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP—
Sep 28, 2012ARAAATTORNEY/DOM.REP.REVOKED AND/OR APPOINTEDThis 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.
Sep 28, 2012REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Aug 17, 2009RNL1REGISTERED 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.
Aug 17, 200989AGREGISTERED - 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.
Aug 5, 2009PLGLASSIGNED TO PARALEGAL—
Aug 3, 2009E89RTEAS SECTION 8 & 9 RECEIVED—
Apr 27, 2009ARAAATTORNEY/DOM.REP.REVOKED AND/OR APPOINTEDThis 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.
Apr 27, 2009REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Dec 3, 2008CFITCASE FILE IN TICRS—
Dec 13, 2006ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP—
Mar 7, 2006TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Sep 23, 2005TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Jun 6, 2005TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Jul 20, 2000RNL1REGISTERED 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.
Jul 20, 200089AGREGISTERED - 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.
Dec 30, 199989AFREGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED—
Jan 31, 1998COC.CORRECTION UNDER SECTION 7 - PROCESSED—
Sep 4, 1997AMD7SEC 7 REQUEST FILED—
Jan 28, 1997C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.—
May 3, 1996PR23POST REGISTRATION ACTION MAILED - SEC. 8 & 15—
Jun 19, 1995815FREGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED—
Dec 26, 1989R.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.
Oct 3, 1989PUBOPUBLISHED 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.
Sep 5, 1989NPUBNOTICE OF PUBLICATION—
Jul 18, 1989CNSAAPPROVED FOR PUB - PRINCIPAL REGISTER—
Jul 11, 1989DOCKASSIGNED TO EXAMINER—

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