Fastening method
US-2025235948-A1 · Jul 24, 2025 · US
by means of portable equipment, e.g. stud-welding gun
by means of portable equipment, e.g. stud-welding gun · 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 | B23K9/202 |
| Official title | {by means of portable equipment, e.g. stud-welding gun} |
| Display label | by means of portable equipment, e.g. stud-welding gun |
| Total patents | 33 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 3 |
| 2020 | 10 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 5 |
| 2024 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Holding device for holding a stud and joining head
US-12064838-B2 · Aug 20, 2024 · US
Bolt and fastening arrangement
US-11958146-B2 · Apr 16, 2024 · US
Welding device
US-2024042540-A1 · Feb 8, 2024 · US
Laser projection hardware positional device
US-11879734-B2 · Jan 23, 2024 · US
Welding device
US-2024009751-A1 · Jan 11, 2024 · US
Laser projection hardware positional device
US-2023384093-A1 · Nov 30, 2023 · US
Welding gun and welding method
US-11701732-B2 · Jul 18, 2023 · US
Stud welding device and stud welding method
US-11660694-B2 · May 30, 2023 · US
Welding device and welding method
US-11623293-B2 · Apr 11, 2023 · US
Welding device and welding method
US-2023011718-A1 · Jan 12, 2023 · US
Method and control unit for controlling a joining station
US-11534850-B2 · Dec 27, 2022 · US
Welding apparatus
US-11511366-B2 · Nov 29, 2022 · US
Welding gun and method for monitoring a welding process
US-2022297217-A1 · Sep 22, 2022 · US
Welding gun with a displacement measuring system
US-2022297220-A1 · Sep 22, 2022 · US
Setting welding device, modular components thereof and a continuous connecting method that can be carried out with such a device
US-11084229-B2 · Aug 10, 2021 · US
Stud welding gun
US-2021187650-A1 · Jun 24, 2021 · US
Loading pin for a joining device, joining device and joining element feed method
US-10850341-B2 · Dec 1, 2020 · US
Welding gun and welding method
US-2020338660-A1 · Oct 29, 2020 · US
Welding device and welding method
US-2020261998-A1 · Aug 20, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K9/202?
- CPC B23K9/202 is the Cooperative Patent Classification code for “by means of portable equipment, e.g. stud-welding gun.”
- How many patents are filed under CPC B23K9/202 (by means of portable equipment, e.g. stud-welding gun)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC B23K9/202 growing?
- Publication counts under this code: 5 in 2024 vs 1 in 2025 (latest complete years).