Continuous-flow heater
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United States of America Patent
Stats
-
Feb 21, 2017
Grant Date -
Nov 27, 2014
app pub date -
May 21, 2014
filing date -
May 23, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a continuous-flow heater having a housing, which comprises an inlet opening and an outlet opening, and a heater housing, which comprises at least one tubular chamber, in which at least one heating element is arranged. In accordance with this disclosure a plurality of ribs are arranged on a front side and a rear side of the heater housing, said ribs defining, between themselves, flow channel portions for liquid to be heated.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- F24H Class
- 299 Applications Filed
- 234 Patents Issued To-Date
- 78.27 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F24H Class
- 30.58 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 21, 2028 |
