Tip dressing installation system and method
US-12539547-B2 · Feb 3, 2026 · US
Devices for working electrodes
Devices for working electrodes · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23B5/166 |
| Official title | {Devices for working electrodes} |
| Display label | Devices for working electrodes |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 5 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Control device, electrode polishing method, and electrode polishing system
US-2024009752-A1 · Jan 11, 2024 · US
Electrode dressing system for spot welding press-hardened steels
US-2023390857-A1 · Dec 7, 2023 · US
Polishing device for welding tip
US-11565364-B2 · Jan 31, 2023 · US
Tip dressing installation system and method
US-2022305581-A1 · Sep 29, 2022 · US
Weld gun cap dresser cutter
US-11224933-B2 · Jan 18, 2022 · US
Electrode weld face design
US-10730133-B2 · Aug 4, 2020 · US
Weld gun cap dresser cutter
US-2020238430-A1 · Jul 30, 2020 · US
Processing tool for electrode for resistance spot welding, processing device for electrode for resistance spot welding, and processing method for electrode for resistance spot welding
US-2020156179-A1 · May 21, 2020 · US
Welding electrode cutting tool and method of using the same
US-10610956-B2 · Apr 7, 2020 · US
Polishing device for welding tip
US-2020094366-A1 · Mar 26, 2020 · US
Welding electrode cutting tool and method of using the same
US-10456856-B2 · Oct 29, 2019 · US
Dressing system for electrode of spot welding gun
US-10315271-B2 · Jun 11, 2019 · US
Electrode weld face design
US-2019134735-A1 · May 9, 2019 · US
Device for changing electrode caps of a welding unit and welding method
US-10105786-B2 · Oct 23, 2018 · US
Welding electrode cutting tool and method of using the same
US-2017225262-A1 · Aug 10, 2017 · US
Welding electrode cutting tool and method of using the same
US-2017225263-A1 · Aug 10, 2017 · US
Welding electrode with contoured face
US-9682439-B2 · Jun 20, 2017 · US
Method of dressing a resistance spot welding tip
US-9517527-B2 · Dec 13, 2016 · US
Method of resistance spot welding aluminum alloy workpieces
US-2016354857-A1 · Dec 8, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23B5/166?
- CPC B23B5/166 is the Cooperative Patent Classification code for “Devices for working electrodes.”
- How many patents are filed under CPC B23B5/166 (Devices for working electrodes)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC B23B5/166 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2024 (latest complete years).