- 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 21/40 - Hand grips
Patent holdings for IPC class F21V 21/40
Total number of patents in this class: 198
10-year publication summary
15
|
19
|
28
|
32
|
33
|
24
|
24
|
22
|
23
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Milwaukee Electric Tool Corporation | 3572 |
37 |
Streamlight, Inc. | 394 |
9 |
Karl Leibinger Medizintechnik GmbH & Co. KG | 123 |
8 |
Augustine Biomedical & Design, LLC | 61 |
6 |
American Sterilizer Company | 654 |
5 |
MPOWERD, Inc. | 34 |
5 |
Makita Corporation | 2339 |
4 |
Alltemp Products Company Limited | 60 |
4 |
MAQUET SAS | 61 |
4 |
Ningbo Taller Electrical Appliance Co., Ltd. | 14 |
4 |
Autronic Plastics, Inc. | 34 |
3 |
Energizer Brands, LLC | 835 |
3 |
Production Resource Group, LLC | 249 |
3 |
Rite-Hite Holding Corporation | 649 |
3 |
Xiamen Eco Lighting Co. Ltd. | 288 |
3 |
Robert Bosch GmbH | 40953 |
2 |
Stryker Corporation | 3864 |
2 |
ABL IP Holding LLC | 1929 |
2 |
Armament Systems and Procedures, Inc. | 170 |
2 |
Crimson Trace Corporation | 154 |
2 |
Other owners | 87 |