NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/09/2026
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Official data from USPTO
L
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Quick snapshot
ST13
US500000086436058Class
7, 9, 37, 40, 42, 45
Filing
86436058
Registration
4916774
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
44
Latest update
06/02/2026
Trademark type
Combined
Nice classes
7, 9, 37, 40, 42, 45
Filing date
10/27/2014
Registration date
03/15/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/09/2026
Last transaction
06/02/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/01/2013
First use in commerce
01/01/2013
Drawing code
3
Owner type
03
Owner location
Rosemont, IL, US
Examiner
LAVACHE, LINDA M
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a stylized "L" within a partially-shaded square. The "L" is formed by a cut-out from the square. Running horizontally through the square and the "L" is a band that is straight when traveling through the shaded square but zig-zag when inside the "L".
Holders and representatives
Holders
Littelfuse, Inc.
Littelfuse, Inc.
Representatives
Karen Feisthamel KDW Firm, PLLC
Technical classification
Nice Classes
Class 7Class 9Class 37Class 40Class 42Class 45
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Electric generators; diesel generators; current generators; mobile electric power generators; starters for motorsincluding induction motors in single or parallel operation on pumpsfansconveyor beltscentrifugesother high-inertia loads; variable frequency drives for large power applications in the oil and gasmarinemetalother industries
Class 9
Fuses; electrical fuses; fuses for automobiles; fuse clips; mounting devices for fuses; circuit breakers; circuit breaker panel boards; electric circuit openers; electric circuit closers; electrical relays; electrical transformers; transistors; capacitors; electrical connectors; electrical components in the nature of filters; oscillators; electrical switches; semiconductors; rectifiers; integrated circuits; electronic circuits; circuit overload protector devices; circuit testers; circuits for heavy current; continuity test apparatus for electrical circuits; faulty circuit indicators; integrated circuit cards and components; integrated circuit modules; printed circuits; printed circuit boards; electric relaysthermal relays; electric pilot lights adapted for panel mountingindicator lights for indicating that an electric circuit is energized; electric automotive buzzers; automotive flashers; automotive fuses; panel-mounted fuse holders for use with electrical fuses; fuse blocks; fuse holders; fuse modules; fuse cap covers; fuse terminals; fuse reducers; fuse adapters; fuse junction blocks; fuse storage containers; fuse power distribution modules; solar fuses; fuse distribution blocks; ground-fault and phase-voltage indicators; ground-fault relays; arc-flash relays; residual current relays; surge protectors; diodes; ground-fault circuit interrupters; diode arrays; LED circuit protection devices; electric relaysmotor protection relays; electric resistors; electrical controllers; electrical controllers for electric generators; electrical controllers for diesel and gas engines; electronic indicator panels; indicator lights for use in equipment control panels; touch panels; user interfaceselectric control panels and touchscreens for electrotechnical and electronic devices; electric annunciator panels; engine cylinder pressure analyzer; trailing-cable protection devicecombination ground-wire monitor and ground-fault relay; trailing-cable protection deviceparallel path isolator; computer operating software and firmware for electrical relays; varistors; relay current transformers; covers and mounting adapters for electrical relays; accessories for electrical relays and controlscommunication adaptersground reference moduleshigh-tension couplersrelay test equipmentremote indication and reset assembliessensing resistorstermination assembliesinput modulesdiagnostic assemblies; direct current solenoids; power supplies; switchgears; electric switch houses; electrical arc detection and suppressing device used in low-voltage switchgear; electrical switchgearvoltage-boosting devices for electric power lines; electronic controls for motors; programmable logic controllers for motors; electricity distribution consoles; e-housesapparatus and instruments for conveyingdistributingtransformingstoringregulatingcontrolling electricityall contained within prefabricated modular buildings and sold as a unit; portable electric power centers for power distributionmonitoringcontrolling; electric relaysfeeder protection relays; keypads for use with devices that control electricity; portable power cable couplers; electric generator controls; neutral grounding resistors; electric monitoring relays; electric relayspump protection relays; timers; electric flashers; power and voltage monitors; liquid level and load sensors; power-monitoring control consoles; programmable logic panels for monitoring and controlling electrical power; electrical panelspower-take-off panelspump-control panelsstarter panels; electronic control systems for machines; control unit for power distribution in transportation vehicles; power distribution boxes used in transportation vehicles; radio control module; electric fuse boxes; power controllers; electrical disconnect switches; semiconductor fuses; generator and engine diagnostic apparatus and equipment; optical sensors; position sensors; speed sensors; rotary sensors; fluid sensors; shock sensors; switches for use in vehicle steering wheels; polymer resettable fuses; polymer positive temperature coefficient devicesfuses; gas discharge tubes; metal oxide varistors; multi-layer varistors; polymeric electrostatic discharge (ESD) suppressors; surge protection modules; proximity sensors; level sensors; flow sensors; low-voltage disconnect switches; battery separators; battery isolators; lift gate battery chargers; electric relaysbi-stable relays; bi-stable solenoids; power distribution modules; low-current switches; vehicle ignition switches; high-current disconnect switches; battery disconnect switches; electrical controller area network (CAN) modules; smart electrical power distribution modules
Class 37
Reconditioning and repair of electrical apparatus and equipment; upgrade servicesupgrading electrical apparatus and equipment to current standards and requirements
Class 40
Custom manufacture of portable power distribution centerselectrical substationselectrical apparatus and equipment; custom manufacture of e-housesapparatus and instruments for conveyingdistributingtransformingstoringregulatingcontrolling electricityall contained within prefabricated modular buildings and sold as a unit
Class 42
Custom design and engineering of portable power distribution centerselectrical substationselectrical apparatus and equipment; custom design and engineering of e-housesapparatus and instruments for conveyingdistributingtransformingstoringregulatingcontrolling electricityall contained within prefabricated modular buildings and sold as a unit; Product development services; providing a website featuring on-linenon-downloadable software tools to assist with the selection of partsboard layout designsimulation analysis in connection with electronic devices; providing temporary use of on-linenon-downloadable software tools to assist with the selection of partsboard layout designsimulation analysis in connection with electronic devices; consultation in the field of custom design of electrical apparatus and equipment; safety auditing and analysis of electrical systems; product testing; product safety testing; product testing for regulatory compliance; product failure analysis services; materials testing and analyzing; electrical product evaluation
Class 45
Providing information in the field of electrical safety; consultation in the field of electrical safety
Publications
History of USPTO decisions and trademark events.
44 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/09/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/09/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/09/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
03/05/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/15/2025
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
09/12/2022
C15P
REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/12/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/10/2022
E815
TEAS SECTION 8 & 15 RECEIVED
03/18/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/22/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/22/2021
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
11/22/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/22/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/22/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/22/2021
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/15/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/17/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/08/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
03/15/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/29/2015
PUBO
PUBLISHED FOR OPPOSITION
12/29/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/09/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/07/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/16/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/15/2015
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
09/15/2015
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
09/02/2015
GNFR
FINAL REFUSAL E-MAILED
09/02/2015
CNFR
FINAL REFUSAL WRITTEN
09/02/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/13/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/12/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/12/2015
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/12/2015
GNRT
NON-FINAL ACTION E-MAILED
02/12/2015
CNRT
NON-FINAL ACTION WRITTEN
02/12/2015
DOCK
ASSIGNED TO EXAMINER
02/06/2015
TAEA
TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED
11/25/2014
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
11/25/2014
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
11/07/2014
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/06/2014
TAEA
TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED
11/04/2014
PARI
TEAS VOLUNTARY AMENDMENT RECEIVED
11/04/2014
NWAP
NEW APPLICATION ENTERED
10/30/2014
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