Household device having an input means locking device
US-10520248-B2 · Dec 31, 2019 · US
Safety devices
Safety devices · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F25D29/006 |
| Official title | {Safety devices} |
| Display label | Safety devices |
| Total patents | 183 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 12 |
| 2017 | 13 |
| 2018 | 17 |
| 2019 | 25 |
| 2020 | 22 |
| 2021 | 25 |
| 2022 | 23 |
| 2023 | 13 |
| 2024 | 13 |
| 2025 | 14 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Lock assembly
US-10513874-B2 · Dec 24, 2019 · US
Icemaker with a hinged feeler arm
US-2019383542-A1 · Dec 19, 2019 · US
Device of detecting abnormal state and method of detecting thereof
US-2019331409-A1 · Oct 31, 2019 · US
Household electrical appliance and refrigerator
US-2019316835-A1 · Oct 17, 2019 · US
Refrigeration control method for refrigerator and refrigerator
US-2019242643-A1 · Aug 8, 2019 · US
Refrigerator and refrigerator watching system
US-10371439-B2 · Aug 6, 2019 · US
Touch sensing apparatus for metal panel including display window with through-holes and touch part home appliance having metal panel and touch sensing apparatus, and method for controlling the same
US-2019226757-A1 · Jul 25, 2019 · US
Household electric appliances having door key linked to rotation of door
US-10352073-B2 · Jul 16, 2019 · US
Air filter bracket
US-2019186805-A1 · Jun 20, 2019 · US
Air purifier for refrigerator
US-2019186811-A1 · Jun 20, 2019 · US
Refrigerator and method for controlling the same
US-2019162467-A1 · May 30, 2019 · US
Extremely fast freezing, low-temperature blast freezer
US-2019133110-A1 · May 9, 2019 · US
Air purifier for refrigerator
US-10254035-B2 · Apr 9, 2019 · US
Refrigeration heating assembly and method of operation
US-10208999-B2 · Feb 19, 2019 · US
Parallel Loop Intermodal Container
US-2018347896-A1 · Dec 6, 2018 · US
Refrigerator
US-10145600-B2 · Dec 4, 2018 · US
Gas sensor module, refrigerator having the same and control method for the refrigerator
US-10119753-B2 · Nov 6, 2018 · US
Temperature management apparatus, temperature management method and non-transitory computer readable medium
US-2018266896-A1 · Sep 20, 2018 · US
Refrigeration heating assembly and method of operation
US-2018252462-A1 · Sep 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F25D29/006?
- CPC F25D29/006 is the Cooperative Patent Classification code for “Safety devices.”
- How many patents are filed under CPC F25D29/006 (Safety devices)?
- Our database includes 183 publications tagged with this CPC code.
- Is patent activity under CPC F25D29/006 growing?
- Publication counts under this code: 13 in 2024 vs 14 in 2025 (latest complete years).