- All sections
- A - Human necessities
- A62C - Fire-fighting
- A62C 13/14 - Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals with separate acid container with acid container the shell of which is ruptured by pin, screw-pin, or similar device
Patent holdings for IPC class A62C 13/14
Total number of patents in this class: 4
10-year publication summary
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0
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0
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2
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1
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0
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1
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0
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0
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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| G.W. Lisk Company, Inc. | 36 |
1 |
| SAM Woo Instrument Manufact Co., Ltd. | 1 |
1 |
| HEWSTONE OLIGER, Juan Cristian | 1 |
1 |
| OLIGER GONZALEZ, Jean Paul | 1 |
1 |
| Other owners | 0 |