- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21L - Lighting devices or systems thereof, being portable or specially adapted for transportation
- F21L 14/00 - Electric lighting devices without a self-contained power source, e.g. for mains connection
Patent holdings for IPC class F21L 14/00
Total number of patents in this class: 58
10-year publication summary
7
|
6
|
9
|
10
|
6
|
7
|
9
|
8
|
5
|
6
|
2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Milwaukee Electric Tool Corporation | 3369 |
14 |
Chauvet & Sons, LLC | 97 |
2 |
Jameson, LLC | 27 |
2 |
Parasol Medical LLC | 63 |
2 |
Weekend Concepts, Inc. | 7 |
2 |
The Trustees of Columbia University in the City of New York | 3396 |
1 |
Alltemp Products Company Limited | 63 |
1 |
Boss Ltg, Inc. | 4 |
1 |
Brasscorp Limited | 7 |
1 |
CASCO Group Societate in Comandita Simpla (SCS) | 12 |
1 |
Chauvet & Sons, Inc. | 7 |
1 |
Designs for Vision, Inc. | 88 |
1 |
First-Light USA, LLC | 33 |
1 |
Fiskars Brands, Inc. | 330 |
1 |
General Scientific Corporation | 37 |
1 |
Hemsson Holding B.V. | 10 |
1 |
IHI Corporation | 3230 |
1 |
IKEA Supply AG | 263 |
1 |
Kosher Innovations Ltd. | 2 |
1 |
Limited Liability Company Japan Medical Creative | 4 |
1 |
Other owners | 21 |