- All sections
- G - Physics
- G08B - Signalling or calling systemsorder telegraphsalarm systems
- G08B 17/02 - Mechanical actuation of the alarm, e.g. by the breaking of a wire
Patent holdings for IPC class G08B 17/02
Total number of patents in this class: 42
10-year publication summary
|
7
|
5
|
5
|
5
|
9
|
4
|
4
|
4
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lockdown Experts, LLC | 25 |
8 |
| ETAK Systems, LLC | 74 |
2 |
| Kidde Technologies, Inc. | 299 |
2 |
| Oy Halton Group Ltd. | 124 |
2 |
| Tyco Fire & Security GmbH | 3606 |
2 |
| The Boeing Company | 20131 |
1 |
| Honeywell International Inc. | 12758 |
1 |
| Hitachi Metals, Ltd. | 1916 |
1 |
| Eastman Kodak Company | 2652 |
1 |
| Carrier Corporation | 3956 |
1 |
| Geoforce, Inc. | 17 |
1 |
| Google LLC | 44062 |
1 |
| Hochiki Corporation | 155 |
1 |
| Japan Carlit Co., Ltd. | 14 |
1 |
| MLH Fire Protection Ltd. | 2 |
1 |
| Regal Beloit America, Inc. | 852 |
1 |
| Suez International | 364 |
1 |
| UTC Fire & Security Americas Corporation, Inc. | 59 |
1 |
| Williamsrdm, Inc. | 56 |
1 |
| Symbol Technologies, LLC | 1148 |
1 |
| Other owners | 11 |