- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21V - Functional features or details of lighting devices or systems thereof; structural combinations of lighting devices with other articles, not otherwise provided for
- F21V 21/32 - Flexible tubes
Patent holdings for IPC class F21V 21/32
Total number of patents in this class: 63
10-year publication summary
9
|
14
|
12
|
8
|
8
|
16
|
10
|
9
|
6
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Alltemp Products Company Limited | 60 |
3 |
US Vaopto, Inc. | 11 |
3 |
Labyrinth Technologies, LLC | 14 |
3 |
Princeton Tectonics, Inc. | 48 |
2 |
SCHOTT AG | 1675 |
2 |
Streamlight, Inc. | 394 |
2 |
Mezlight LLC | 4 |
2 |
Airbus Operations GmbH | 3188 |
1 |
Robert Bosch GmbH | 40953 |
1 |
Robert Bosch Tool Corporation | 350 |
1 |
Koninklijke Philips N.V. | 22975 |
1 |
Osram AG | 305 |
1 |
Adesso Inc. | 49 |
1 |
Angler's-Friend, LLC | 2 |
1 |
ATEX Co., Ltd. | 40 |
1 |
Checkers Industrial Products, LLC | 56 |
1 |
DICON Fiberoptics, Inc. | 54 |
1 |
Habitex Corporation | 19 |
1 |
Hangzhou Great Star Industrial Co., Ltd. | 530 |
1 |
Hangzhou Great Star Tools Co., Ltd. | 150 |
1 |
Other owners | 33 |