CLEARSIGN
Dead / Abandoned — Abandoned — no statement of use filed (as of 25 Mar 2019)
What this means for you
This application is over — abandoned 25 Mar 2019. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 87096459
- Mark type
- Stylized text
- Filed
- 07 Jul 2016
- Published for opposition
- 27 Dec 2016
- Abandoned
- 25 Mar 2019
- Attorney of record
- Paul F. Rusyn
Goods and services
- Class 009 — Scientific and electric apparatus: Electrical controllers for controlling electric fields in external combustion apparatuses; electrodes for applying electric fields in external combustion apparatuses; computer software that derives, optimizes, or generates waveforms for applying electric fields in external combustion apparatuses; Pollution control systems sold as a unit, comprised of electrostatic precipitators, electrostatic classifiers or electrostatic recyclers, used for reducing particulate emission in industrial applications; fuel control and metering devices, namely, flow meters coupled to electric field control panels
- Class 011 — Environmental control apparatus: Voltage generators, electrodes and control units for applying electric fields within burners, boilers, and furnaces, all sold as integral structural parts for burners, namely, gas burners, coal burners, wood burners, fluidized beds, primary burners, and secondary burners, boilers, namely, boilers for furnaces, heating boilers, fixed boilers, boiler plants for ships and waste heat boilers, and furnaces
Owner
- ClearSign Combustion Corporation, Seattle, WA, US
- ClearSign Combustion Corporation, Seattle, WA, US
Prosecution history
- 25 Mar 2019 — ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED
- 25 Mar 2019 — ABANDONMENT - NO USE STATEMENT FILED
- 14 Aug 2018 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 10 Aug 2018 — SOU EXTENSION 3 GRANTED
- 10 Aug 2018 — SOU EXTENSION 3 FILED
- 10 Aug 2018 — SOU TEAS EXTENSION RECEIVED
- 31 Jan 2018 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 29 Jan 2018 — SOU EXTENSION 2 GRANTED
- 29 Jan 2018 — SOU EXTENSION 2 FILED
- 29 Jan 2018 — SOU TEAS EXTENSION RECEIVED
- 20 Jul 2017 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 18 Jul 2017 — SOU EXTENSION 1 GRANTED
- 18 Jul 2017 — SOU EXTENSION 1 FILED
- 18 Jul 2017 — SOU TEAS EXTENSION RECEIVED
- 21 Feb 2017 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT