Absorption refrigeration machine
US-10208989-B2 · Feb 19, 2019 · US
with resorber ({F25B15/004, F25B15/006, F25B15/008}, F25B15/14 take precedence) · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F25B15/12 |
| Official title | with resorber ({F25B15/004, F25B15/006, F25B15/008}, F25B15/14 take precedence) |
| Display label | with resorber ({F25B15/004, F25B15/006, F25B15/008}, F25B15/14 take precedence) |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10208989-B2 · Feb 19, 2019 · US
US-2017205123-A1 · Jul 20, 2017 · US
US-9574803-B2 · Feb 21, 2017 · US
US-9297560-B2 · Mar 29, 2016 · US
US-2015153077-A1 · Jun 4, 2015 · US