CHALLENGE EFFICIENCY
Live / Registered — Cancelled — Section 71 (as of 26 Apr 2024)
What this means for you
Registered since 10 Oct 2017. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 79196851
- Registration number
- 5303850
- Mark type
- Stylized text
- Filed
- 18 Mar 2016
- Published for opposition
- 25 Jul 2017
- Registered
- 10 Oct 2017
- Attorney of record
- Jessica S. Sachs
Goods and services
- Class 009 — Scientific and electric apparatus: Recorded computer programs for use in operating industrial machinery and instruments; recorded computer programs only for design, calculation and control of heat exchangers, remote refrigeration stations and district heating stations and apparatus and instruments for measuring, signaling and control of industrial machinery and instruments; apparatus and instruments for measuring, signaling and control, namely, hydrometers, heating meters, heat sensors, heat detectors, heat regulators, alarm systems and automatic liquid-flow control machines and instruments; electric installations for the remote control of industrial operations; water and quantity level indicators; luminous or mechanical signaling panels used when operating industrial machinery and instruments; pressure indicators and pressure gauges; densimeters, thermostats, temperature indicators; voltage regulators for use in heat regulating apparatus; electrical and mechanical controllers for use with heat regulating apparatus, heating boilers and heat exchangers
- Class 011 — Environmental control apparatus: Water taps for pipes; control and safety devices for water supply plants, namely, metered valves for regulating water supply; pipes, being parts of heating, ventilation and sanitation installations; sanitary apparatus and installations, namely, toilets and sinks; water heaters; air-conditioning and ventilation apparatus and instruments; radiators, heating installations, heating boilers, heat exchangers, not being parts of machines and parts and fittings therefor not included in other classes
- Class 042 — Scientific and technological services: Technical consultancy in the field of heating, ventilation, air-conditioning, refrigeration, energy and computer hardware and software; scientific and technological services and research and design relating thereto in the field of heating, ventilation, air-conditioning, refrigeration, energy and computer hardware and software; engineering services in the field of heating, ventilation, air-conditioning, refrigeration, energy and computer hardware and software; calibration; design and development of computer hardware and software; installation and leasing of computer software; leasing of computer hardware
Owner
Prosecution history
- 14 Nov 2025 — NEW REPRESENTATIVE AT IB RECEIVED
- 21 Mar 2025 — TOTAL INVALIDATION PROCESSED BY THE IB
- 28 Feb 2025 — TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
- 28 Feb 2025 — INVALIDATION PROCESSED
- 27 Dec 2024 — TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
- 26 Apr 2024 — CANCELLED SECTION 71
- 11 Nov 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 11 Nov 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 11 Nov 2022 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 11 Nov 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Nov 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 11 Nov 2022 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 10 Oct 2022 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
- 25 Oct 2018 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 25 Oct 2018 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED