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Drawing for CAMBRIDGE

USPTO serial 78421935

CAMBRIDGE

Reviewed by CopyMark Law Group

Reg. 3164577Status 800Renewal
Filing date
Status date
Registration date
Oct 31, 2006
Examiner
SAPPENFIELD, ANN
Law office
PUBLICATION AND ISSUE SECTION

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.

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.

Need help with CAMBRIDGE?

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.

Trent L. Hoffman

Trent L. Hoffman SNELL & WILMER L.L.P.One East Washington StreetSuite 2700PHOENIX, AZ 85004-2556

Goods and services

ClassDescriptionStatusFirst use
007Air filters for mechanical purposesACTIVE—
011Air filters for air conditioning units; air filters for industrial installationsACTIVE—

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
Aug 2, 2026NA89NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED—
Aug 2, 2026RNL2REGISTERED 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.
Aug 2, 202689AGREGISTERED - 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 2, 2026APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Jun 2, 2026E89RTEAS SECTION 8 & 9 RECEIVED—
Oct 31, 2025REM2COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED—
Feb 17, 2025EWAFTEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS—
Feb 17, 2025TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Feb 17, 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.
Feb 17, 2025REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Apr 13, 2022ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP—
Nov 1, 2016NA89NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED—
Nov 1, 2016RNL1REGISTERED 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.
Nov 1, 201689AGREGISTERED - 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.
Nov 1, 2016APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Aug 18, 2016E89RTEAS SECTION 8 & 9 RECEIVED—
Mar 29, 2012NA85NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED—
Mar 28, 2012C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.—
Mar 28, 2012APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Feb 20, 2012E815TEAS SECTION 8 & 15 RECEIVED—
Mar 23, 2011TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Oct 31, 2006R.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.
Aug 15, 2006PUBOPUBLISHED 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.
Jul 26, 2006NPUBNOTICE OF PUBLICATION—
Jun 22, 2006PREVLAW OFFICE PUBLICATION REVIEW COMPLETED—
Jun 22, 2006ALIEASSIGNED TO LIE—
Jun 16, 2006ALIEASSIGNED TO LIE—
Jun 3, 2006CNSAAPPROVED FOR PUB - PRINCIPAL REGISTER—
Apr 21, 2006RCCKSUSPENSION CHECKED - TO ATTORNEY FOR ACTION—
Aug 24, 2005CNSLLETTER OF SUSPENSION MAILED—
Aug 23, 2005CNSLSUSPENSION LETTER WRITTEN—
Jul 21, 2005ACECAMENDMENT FROM APPLICANT ENTERED—
Jul 5, 2005CRFACORRESPONDENCE RECEIVED IN LAW OFFICE—
Jul 5, 2005MAILPAPER RECEIVED—
Jan 3, 2005CNRTNON-FINAL ACTION MAILEDA 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.
Jan 2, 2005CNRTNON-FINAL ACTION WRITTENA 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.
Dec 17, 2004DOCKASSIGNED TO EXAMINER—
May 27, 2004NWAPNEW APPLICATION ENTERED—

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