- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F23M - Casings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges; devices for deflecting air, flames or combustion products in combustion chambers; safety arrangements specially adapted for combustion apparatus; details of combustion chambers, not otherwise provided for
- F23M 7/00 - Doors
Patent holdings for IPC class F23M 7/00
Total number of patents in this class: 56
10-year publication summary
7
|
6
|
2
|
8
|
1
|
1
|
3
|
0
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Electronics Inc. | 69257 |
5 |
Haier US Appliance Solutions, Inc. | 3178 |
5 |
BSH Hausgeräte GmbH | 5384 |
4 |
BSH Home Appliances Corporation | 823 |
4 |
Giannoni France | 19 |
4 |
Samsung Electronics Co., Ltd. | 131630 |
3 |
Sharp Corporation | 10015 |
2 |
Whirlpool Corporation | 4238 |
2 |
Canadian Heating Products Inc. | 15 |
2 |
Industrial Ceramic Linings B.V. | 9 |
2 |
Illinois Tool Works Inc. | 11152 |
1 |
Siemens Energy, Inc. | 1770 |
1 |
Alto-Shaam, Inc. | 92 |
1 |
Central Boiler, Inc. | 42 |
1 |
De'Longhi Appliances S.R.L. Con Unico Socio | 358 |
1 |
Eurokera S.N.C. | 158 |
1 |
Hestan Commercial Corporation | 80 |
1 |
Mansfield Engineered Components, Inc. | 28 |
1 |
Noritz Corporation | 255 |
1 |
Poong Won Industry Co., Ltd. | 7 |
1 |
Other owners | 13 |