- All sections
- A - Human necessities
- A42B - Hats; head coverings
- A42B 1/008 - Hats; Caps; Hoods with means for heating or cooling
Patent holdings for IPC class A42B 1/008
Total number of patents in this class: 43
10-year publication summary
|
1
|
0
|
0
|
4
|
3
|
9
|
22
|
16
|
11
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Klein Tools, Inc. | 160 |
3 |
| Hair Clinic Reve-21 Corporation | 8 |
3 |
| Dignitana AB | 25 |
2 |
| SFT Laboratory Co., Ltd. | 67 |
2 |
| Taiki Corp., Ltd. | 91 |
2 |
| Omius Inc | 5 |
2 |
| Nike, Inc. | 13075 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2226 |
1 |
| Equalizer Technology LLC | 22 |
1 |
| Outdoor Cap Company, Inc. | 29 |
1 |
| Tatsumi Ryoki Co., Ltd | 94 |
1 |
| Thnk, Inc. | 7 |
1 |
| Zimmer, Inc. | 1371 |
1 |
| Jabil Inc. | 474 |
1 |
| Rand, David, M.D. | 2 |
1 |
| Isomer, Inc. | 4 |
1 |
| Tight & Right Hair Revolution, Inc. | 5 |
1 |
| AptEner Mechatronics Private Limited | 4 |
1 |
| Wuyi University | 307 |
1 |
| Restorear Devices, LLC | 5 |
1 |
| Other owners | 15 |