- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23Q - Ignitionextinguishing devices
- F23Q 2/28 - Lighters characterised by electrical ignition of the fuel
Patent holdings for IPC class F23Q 2/28
Total number of patents in this class: 50
10-year publication summary
|
0
|
10
|
5
|
9
|
4
|
3
|
7
|
7
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Societe BIC | 1011 |
12 |
| Zippo Manufacturing Company | 193 |
6 |
| Infora, LLC | 9 |
3 |
| Weicheng Lighters Manufacture Co., Ltd | 9 |
3 |
| Arrow Lighter, Inc. | 11 |
2 |
| Worthington Torch, LLC | 34 |
2 |
| Eco Lyter Inc. | 3 |
2 |
| Nifty Goods LLC | 13 |
2 |
| Kennametal Inc. | 1358 |
1 |
| Anton Paar ProveTec GmbH | 12 |
1 |
| Hameur S.A. | 18 |
1 |
| Marathon Petroleum Company LP | 407 |
1 |
| Pro-Iroda Industries, Inc. | 115 |
1 |
| Quitbit, INC | 1 |
1 |
| Roburn Company Ltd. | 15 |
1 |
| SCHOTT AG | 1739 |
1 |
| Shenzhen Huikaida Technology Co., Ltd | 17 |
1 |
| Xinhua Huang | 1 |
1 |
| Tokai Seiki Co. (HK) Ltd. | 5 |
1 |
| ZHANG, Yansan | 1 |
1 |
| Other owners | 6 |