- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 13/12 - Devices intended to be free-standing, e.g. table lamp, floor lamp
Patent holdings for IPC class F21S 13/12
Total number of patents in this class: 28
10-year publication summary
|
6
|
4
|
6
|
2
|
4
|
1
|
3
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lamplight Farms Incorporated | 111 |
4 |
| Hubbell Incorporated | 3221 |
2 |
| Pro-Iroda Industries, Inc. | 115 |
2 |
| Tanaka Kanesuke Shoji Co., Ltd. | 2 |
2 |
| LG Display Co., Ltd. | 13131 |
1 |
| S. C. Johnson & Son, Inc. | 2811 |
1 |
| ABL IP Holding LLC | 1902 |
1 |
| Fly Dragon Lighting Equipment Co., Ltd | 5 |
1 |
| Hangzhou Hpwinner Opto Corporation | 99 |
1 |
| Hazorfim Ltd. | 6 |
1 |
| I2m Co., Ltd. | 9 |
1 |
| Industrial Revolution, Inc. | 50 |
1 |
| Kaiser, Thomas | 1 |
1 |
| Magna International Inc. | 1219 |
1 |
| Nite Ize, Inc. | 477 |
1 |
| ORDA Co. Ltd. | 2 |
1 |
| San Min Chung | 1 |
1 |
| Zumtobel Lighting GmbH | 730 |
1 |
| Beijing Bytedance Network Technology Co., Ltd. | 4058 |
1 |
| Changzhou Expomax Advertising Display Limited | 2 |
1 |
| Other owners | 2 |