- All sections
- A - Human necessities
- A21B - Bakers' ovens; machines or equipment for baking
- A21B 1/28 - Ovens heated by media flowing therethrough by gaseous combustion products
Patent holdings for IPC class A21B 1/28
Total number of patents in this class: 40
10-year publication summary
|
4
|
2
|
1
|
7
|
13
|
3
|
5
|
1
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ten Wing Scientific Co., Ltd. | 8 |
5 |
| Haas Food Equipment GmbH | 83 |
4 |
| National Chung-Shan Institute of Science & Technology | 14 |
4 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Haier US Appliance Solutions, Inc. | 3178 |
2 |
| Guangdong Sheng Bao Industrial Co., Ltd | 4 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Beckett Gas, Inc. | 50 |
1 |
| Belshaw Bros., Inc. | 12 |
1 |
| Clara Appliances Pty Ltd | 3 |
1 |
| Eratec | 4 |
1 |
| Hestan Commercial Corporation | 80 |
1 |
| John Bean Technologies Corporation | 358 |
1 |
| Lincoln Brass Works, Inc. | 3 |
1 |
| Prince Castle LLC | 30 |
1 |
| Revent International AB | 42 |
1 |
| Stearns Product Development Corporation | 5 |
1 |
| Sveba-dahlen AB | 15 |
1 |
| Ooni Limited | 45 |
1 |
| Hebenstreit GmbH | 13 |
1 |
| Other owners | 7 |