LITTELFUSE

Live / Registered — Registered — partial Sections 8 & 15 accepted and acknowledged (as of 12 Sept 2022)

What this means for you

Registered since 15 Mar 2016. The owner can stop confusingly similar uses in the classes it covers.

Record

Serial number
86436025
Registration number
4916773
Mark type
Stylized text
Filed
27 Oct 2014
Published for opposition
29 Dec 2015
Registered
15 Mar 2016
Attorney of record
Karen Feisthamel

Goods and services

  • Class 007 — Machines and machine tools: [ Electric generators; diesel generators; current generators; mobile electric power generators; starters for motors, including induction motors in single or parallel operation on pumps, fans, conveyor belts, centrifuges, and other high-inertia loads; variable frequency drives for large power applications in the oil and gas, marine, metal, and other industries ]
  • Class 009 — Scientific and electric apparatus: 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 relays, namely, thermal relays; electric pilot lights adapted for panel mounting, namely, indicator 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 relays, namely, motor 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 interfaces, namely, electric control panels and touchscreens for electrotechnical and electronic devices; electric annunciator panels; engine cylinder pressure analyzer; trailing-cable protection device, namely, combination ground-wire monitor and ground-fault relay; trailing-cable protection device, namely, parallel 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 controls, namely, communication adapters, ground reference modules, high-tension couplers, relay test equipment, remote indication and reset assemblies, sensing resistors, termination assemblies, input modules, and diagnostic assemblies; direct current solenoids; power supplies; switchgears; electric switch houses; electrical arc detection and suppressing device used in low-voltage switchgear; electrical switchgear, namely, voltage-boosting devices for electric power lines; electronic controls for motors; programmable logic controllers for motors; electricity distribution consoles; e-houses, namely, apparatus and instruments for conveying, distributing, transforming, storing, regulating, or controlling electricity, all contained within prefabricated modular buildings and sold as a unit; portable electric power centers for power distribution, monitoring, and controlling; electric relays, namely, feeder protection relays; keypads for use with devices that control electricity; portable power cable couplers; electric generator controls; neutral grounding resistors; electric monitoring relays; electric relays, namely, pump 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 panels, namely, power-take-off panels, pump-control panels, and starter 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 devices, namely, fuses; 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 relays, namely, bi-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 037 — Building construction and repair services: [ Reconditioning and repair of electrical apparatus and equipment; upgrade services, namely, upgrading electrical apparatus and equipment to current standards and requirements ]
  • Class 040 — Treatment of materials: [ Custom manufacture of portable power distribution centers, electrical substations, and electrical apparatus and equipment; custom manufacture of e-houses, namely, apparatus and instruments for conveying, distributing, transforming, storing, regulating, or controlling electricity, all contained within prefabricated modular buildings and sold as a unit ]
  • Class 042 — Scientific and technological services: [ Custom design and engineering of portable power distribution centers, electrical substations, and electrical apparatus and equipment; custom design and engineering of e-houses, namely, apparatus and instruments for conveying, distributing, transforming, storing, regulating, or controlling electricity, all contained within prefabricated modular buildings and sold as a unit; ] Product development services; providing a website featuring on-line, non-downloadable software tools to assist with the selection of parts, board layout design, and simulation analysis in connection with electronic devices; providing temporary use of on-line, non-downloadable software tools to assist with the selection of parts, board layout design, and simulation 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 045 — Legal and security services: Providing information in the field of electrical safety; consultation in the field of electrical safety

Owner

Prior registrations

Prosecution history

  • 05 Mar 2026 — TEAS SECTION 8 & 9 RECEIVED
  • 15 Mar 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
  • 12 Sept 2022 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
  • 12 Sept 2022 — REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
  • 10 Sept 2022 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
  • 18 Mar 2022 — TEAS SECTION 8 & 15 RECEIVED
  • 22 Nov 2021 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
  • 22 Nov 2021 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
  • 22 Nov 2021 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
  • 22 Nov 2021 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
  • 22 Nov 2021 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
  • 22 Nov 2021 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
  • 15 Mar 2021 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
  • 17 Apr 2019 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
  • 08 Feb 2017 — TEAS CHANGE OF CORRESPONDENCE RECEIVED

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