Freeze prevention in stand-alone ice making appliance
US-12510282-B2 · Dec 30, 2025 · US
by using augers
by using augers · 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 | F25C1/147 |
| Official title | by using augers |
| Display label | by using augers |
| Total patents | 80 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 12 |
| 2018 | 13 |
| 2019 | 11 |
| 2020 | 8 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 18 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of operating a bldc motor in an ice making appliance
US-2025067488-A1 · Feb 27, 2025 · US
Anti-microbial stand-alone ice making appliance
US-2025052473-A1 · Feb 13, 2025 · US
Ice making machine
US-12038216-B2 · Jul 16, 2024 · US
Stand-alone ice making appliance with a side tank filter
US-2024183596-A1 · Jun 6, 2024 · US
Icemaking system and a method of controlling evaporation temperature referred to by the icemaking system
US-11614264-B2 · Mar 28, 2023 · US
Ice making machine
US-2022316781-A1 · Oct 6, 2022 · US
Ice making system with controlled dryness of refrigerant
US-11326817-B2 · May 10, 2022 · US
Icemaking system and icemaking method
US-11300343-B2 · Apr 12, 2022 · US
Method for controlling operation of ice-making machine
US-2022057130-A1 · Feb 24, 2022 · US
Icemaking system and icemaking method
US-2022042733-A1 · Feb 10, 2022 · US
Nugget ice maker control method
US-2021131714-A1 · May 6, 2021 · US
Icemaker
US-10955180-B2 · Mar 23, 2021 · US
Icemaking system and a method of controlling evaporation temperature referred to by the icemaking system
US-2020386462-A1 · Dec 10, 2020 · US
Ice-maker/ice storage box assembly and refrigerator
US-10808980-B2 · Oct 20, 2020 · US
Ice making assembly coupling
US-10775088-B2 · Sep 15, 2020 · US
Refrigerator appliance having an ice making assembly
US-10760846-B2 · Sep 1, 2020 · US
Refrigerator appliance having an ice making assembly
US-2020224949-A1 · Jul 16, 2020 · US
Powdered ice maker
US-10704819-B2 · Jul 7, 2020 · US
Stand-alone ice making appliance
US-10578346-B2 · Mar 3, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F25C1/147?
- CPC F25C1/147 is the Cooperative Patent Classification code for “by using augers.”
- How many patents are filed under CPC F25C1/147 (by using augers)?
- Our database includes 80 publications tagged with this CPC code.
- Is patent activity under CPC F25C1/147 growing?
- Publication counts under this code: 2 in 2024 vs 18 in 2025 (latest complete years).