- All sections
- A - Human necessities
- A47J - Kitchen equipment; coffee mills; spice mills; apparatus for making beverages
- A47J 41/02 - Vacuum-jacket vessels, e.g. vacuum bottles
Patent holdings for IPC class A47J 41/02
Total number of patents in this class: 175
10-year publication summary
|
8
|
7
|
18
|
21
|
41
|
20
|
26
|
17
|
14
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yeti Coolers, LLC | 1254 |
23 |
| Concept Group, LLC | 46 |
13 |
| Sankei Giken Kogyo Co., Ltd. | 80 |
5 |
| Thermos L.L.C. | 333 |
5 |
| Tiger Corporation | 95 |
5 |
| Vinglace, LLC | 33 |
5 |
| Klean Kanteen, Inc. | 69 |
4 |
| Thermos K.K. | 28 |
4 |
| Toyota Motor Corporation | 28582 |
3 |
| Miir Holdings, LLC | 68 |
3 |
| PepsiCo, Inc. | 2431 |
3 |
| Zojirushi Corporation | 94 |
3 |
| Pirouette Medical Inc. | 11 |
3 |
| Panasonic Corporation | 20786 |
2 |
| Asymptote Ltd | 59 |
2 |
| Ember Technologies, Inc. | 125 |
2 |
| EMSA GmbH | 49 |
2 |
| Helen of Troy Limited | 1767 |
2 |
| Japan Aerospace Exploration Agency | 431 |
2 |
| Pacific Market International, LLC | 371 |
2 |
| Other owners | 82 |