Water heat exchanger with tube drainage member
US-10465943-B2 · Nov 5, 2019 · US
with a dry-wall combustion chamber · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F24H1/263 |
| Official title | {with a dry-wall combustion chamber} |
| Display label | with a dry-wall combustion chamber |
| 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 |
|---|---|
| 2018 | 3 |
| 2019 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10465943-B2 · Nov 5, 2019 · US
US-10300765-B2 · May 28, 2019 · US
US-10106013-B2 · Oct 23, 2018 · US
US-2018058717-A1 · Mar 1, 2018 · US
US-9903249-B2 · Feb 27, 2018 · US