CopyMark Law Group
4.9/5
Drawing for LAMBDA-10

USPTO serial 74056238

LAMBDA-10

Reviewed by CopyMark Law Group

Reg. 1636050Status 800Registered
Filing date
Status date
Registration date
Feb 26, 1991
Examiner
—
Law office
Historical data usage

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.

Need help with LAMBDA-10?

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
Monitor this mark, or talk with CopyMark about this registration.
Trademark Monitoring
(312) 319-4460
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Start a new application
(312) 319-4460

Owner

Attorney of record

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

Peter A. Chiabotti

Peter A. Chiabotti Akerman LLP777 South Flagler DriveSuite 1100, West TowerWest Palm Beach, FL 33401

Goods and services

ClassDescriptionStatusFirst use
009high speed optical filter changersACTIVEAug 31, 1989

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
Sep 10, 2026TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Sep 10, 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.
Sep 10, 2026REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Sep 10, 2026CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Sep 10, 2026COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
Aug 12, 2026ASGNAUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP—
Mar 31, 2026NURCNOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED—
Mar 10, 2026COC.CORRECTION UNDER SECTION 7 - PROCESSED—
Mar 9, 2026APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Jan 9, 2026ES7RTEAS SECTION 7 REQUEST RECEIVED—
Jun 2, 2021NA89NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED—
Jun 2, 2021RNL3REGISTERED AND RENEWED (THIRD 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 2, 202189AGREGISTERED - 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 2, 2021APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Feb 25, 2021E89RTEAS SECTION 8 & 9 RECEIVED—
Feb 26, 2020REM2COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED—
Jan 28, 2011RNL2REGISTERED 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 28, 201189AGREGISTERED - 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.
Jan 28, 2011APRECASE ASSIGNED TO POST REGISTRATION PARALEGAL—
Jan 25, 2011E89RTEAS SECTION 8 & 9 RECEIVED—
Oct 24, 2007CFITCASE FILE IN TICRS—
Oct 12, 2004TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Nov 9, 2001RNL1REGISTERED 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 9, 200189AGREGISTERED - 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 31, 200189AFREGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED—
Mar 26, 1997C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.—
Feb 27, 1997815FREGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED—
Feb 26, 1991R.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.
Dec 4, 1990PUBOPUBLISHED 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.
Nov 3, 1990NPUBNOTICE OF PUBLICATION—
Sep 26, 1990CNSAAPPROVED FOR PUB - PRINCIPAL REGISTER—
Sep 19, 1990DOCKASSIGNED TO EXAMINER—
Sep 19, 1990DOCKASSIGNED TO EXAMINER—

Frequently asked questions

Related guidance