USD916257S1 - Heat exchanger for water heater - Google Patents
Heat exchanger for water heater Download PDFInfo
- Publication number
- USD916257S1 USD916257S1 US29/702,759 US201929702759F USD916257S US D916257 S1 USD916257 S1 US D916257S1 US 201929702759 F US201929702759 F US 201929702759F US D916257 S USD916257 S US D916257S
- Authority
- US
- United States
- Prior art keywords
- heat exchanger
- water heater
- view
- ornamental design
- sectional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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Description
The broken lines shown in the drawings represent portions of the heat exchanger for water heater that form no part of the claimed design.
Claims (1)
- The ornamental design for a heat exchanger for water heater, as shown and described.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/702,759 USD916257S1 (en) | 2019-08-22 | 2019-08-22 | Heat exchanger for water heater |
| US29/758,048 USD916258S1 (en) | 2019-08-22 | 2020-11-12 | Heat exchanger for water heater |
| US29/758,050 USD917031S1 (en) | 2019-08-22 | 2020-11-12 | Heat exchanger for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/702,759 USD916257S1 (en) | 2019-08-22 | 2019-08-22 | Heat exchanger for water heater |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/758,048 Division USD916258S1 (en) | 2019-08-22 | 2020-11-12 | Heat exchanger for water heater |
| US29/758,050 Division USD917031S1 (en) | 2019-08-22 | 2020-11-12 | Heat exchanger for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD916257S1 true USD916257S1 (en) | 2021-04-13 |
Family
ID=75355799
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/702,759 Active USD916257S1 (en) | 2019-08-22 | 2019-08-22 | Heat exchanger for water heater |
| US29/758,050 Active USD917031S1 (en) | 2019-08-22 | 2020-11-12 | Heat exchanger for water heater |
| US29/758,048 Active USD916258S1 (en) | 2019-08-22 | 2020-11-12 | Heat exchanger for water heater |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/758,050 Active USD917031S1 (en) | 2019-08-22 | 2020-11-12 | Heat exchanger for water heater |
| US29/758,048 Active USD916258S1 (en) | 2019-08-22 | 2020-11-12 | Heat exchanger for water heater |
Country Status (1)
| Country | Link |
|---|---|
| US (3) | USD916257S1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11293702B2 (en) * | 2018-12-26 | 2022-04-05 | Noritz Corporation | Heat exchanger and hot water apparatus |
| USD987047S1 (en) * | 2021-03-03 | 2023-05-23 | Jahn Jeffery Stopperan | Foil heater |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60144556A (en) * | 1984-01-07 | 1985-07-30 | Rinnai Corp | Gas water heater |
| US20110017433A1 (en) * | 2007-12-15 | 2011-01-27 | Gert-Jan Feberwee | Heat exchanger for a heating device |
| EP2420756A1 (en) * | 2010-08-17 | 2012-02-22 | Kyungdong Navien Co., Ltd. | Exhaust structure of sub-boiler of small cogenerator and cover assembly for exhaust channel of sub-boiler of small cogenerator |
| US20140190425A1 (en) * | 2013-01-10 | 2014-07-10 | Noritz Corporation | Heat exchanger and water heater |
| US20150176861A1 (en) * | 2013-12-25 | 2015-06-25 | Noritz Corporation | Water heater |
| US20170059205A1 (en) * | 2014-03-17 | 2017-03-02 | Kyungdong Navien Co., Ltd. | Latent-heat exchanger for hot-water heating and condensing gas boiler including same |
| US20170299274A1 (en) * | 2016-04-18 | 2017-10-19 | Daesung Celtic Enersys Co., Ltd. | Heat exchanger |
| US20170321970A1 (en) * | 2016-05-03 | 2017-11-09 | Kiturami Boiler Co., Ltd. | U-bend pipe type heat exchanger |
| JP2017211115A (en) * | 2016-05-24 | 2017-11-30 | リンナイ株式会社 | Turbulence forming tool, heat exchanger using the same, and hot water supply device |
| US20170350618A1 (en) * | 2016-06-02 | 2017-12-07 | Rinnai Corporation | Heat Source Apparatus |
| US20180087805A1 (en) * | 2016-09-26 | 2018-03-29 | Noritz Corporation | Hot water apparatus |
| USD831805S1 (en) * | 2017-06-09 | 2018-10-23 | Kogaku Technology Inc. | Vertical heating module |
| US20180306529A1 (en) * | 2017-04-05 | 2018-10-25 | Rinnai Corporation | Fin-tube type of heat exchanger |
| USD832413S1 (en) * | 2017-06-09 | 2018-10-30 | Kogaku Technology Inc. | Air-duct type heating module |
| US20190186784A1 (en) * | 2017-12-19 | 2019-06-20 | Rinnai Corporation | Combustion apparatus |
| US20190186785A1 (en) * | 2017-12-19 | 2019-06-20 | Rinnai Corporation | Combustion apparatus |
| US20190195563A1 (en) * | 2017-12-26 | 2019-06-27 | Noritz Corporation | Heat exchange device and heat source machine |
-
2019
- 2019-08-22 US US29/702,759 patent/USD916257S1/en active Active
-
2020
- 2020-11-12 US US29/758,050 patent/USD917031S1/en active Active
- 2020-11-12 US US29/758,048 patent/USD916258S1/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60144556A (en) * | 1984-01-07 | 1985-07-30 | Rinnai Corp | Gas water heater |
| US20110017433A1 (en) * | 2007-12-15 | 2011-01-27 | Gert-Jan Feberwee | Heat exchanger for a heating device |
| EP2420756A1 (en) * | 2010-08-17 | 2012-02-22 | Kyungdong Navien Co., Ltd. | Exhaust structure of sub-boiler of small cogenerator and cover assembly for exhaust channel of sub-boiler of small cogenerator |
| US20140190425A1 (en) * | 2013-01-10 | 2014-07-10 | Noritz Corporation | Heat exchanger and water heater |
| US20150176861A1 (en) * | 2013-12-25 | 2015-06-25 | Noritz Corporation | Water heater |
| US20170059205A1 (en) * | 2014-03-17 | 2017-03-02 | Kyungdong Navien Co., Ltd. | Latent-heat exchanger for hot-water heating and condensing gas boiler including same |
| US20170299274A1 (en) * | 2016-04-18 | 2017-10-19 | Daesung Celtic Enersys Co., Ltd. | Heat exchanger |
| US20170321970A1 (en) * | 2016-05-03 | 2017-11-09 | Kiturami Boiler Co., Ltd. | U-bend pipe type heat exchanger |
| JP2017211115A (en) * | 2016-05-24 | 2017-11-30 | リンナイ株式会社 | Turbulence forming tool, heat exchanger using the same, and hot water supply device |
| US20170350618A1 (en) * | 2016-06-02 | 2017-12-07 | Rinnai Corporation | Heat Source Apparatus |
| US20180087805A1 (en) * | 2016-09-26 | 2018-03-29 | Noritz Corporation | Hot water apparatus |
| US20180306529A1 (en) * | 2017-04-05 | 2018-10-25 | Rinnai Corporation | Fin-tube type of heat exchanger |
| USD831805S1 (en) * | 2017-06-09 | 2018-10-23 | Kogaku Technology Inc. | Vertical heating module |
| USD832413S1 (en) * | 2017-06-09 | 2018-10-30 | Kogaku Technology Inc. | Air-duct type heating module |
| US20190186784A1 (en) * | 2017-12-19 | 2019-06-20 | Rinnai Corporation | Combustion apparatus |
| US20190186785A1 (en) * | 2017-12-19 | 2019-06-20 | Rinnai Corporation | Combustion apparatus |
| US20190195563A1 (en) * | 2017-12-26 | 2019-06-27 | Noritz Corporation | Heat exchange device and heat source machine |
Non-Patent Citations (1)
| Title |
|---|
| Document with design patents from Orbit. KR-300863123.0000 Sensible heat exchanger Nov. 22, 2019 KR-300859556.0000 Latent heat exchangers Jun. 20, 2016 KR- 300849333.0000 Heat exchanger for boilers Apr. 14, 2016, KR300779296.0000 Heat exchanger for boilers Jan. 9, 2015 (Year: 2015). * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11293702B2 (en) * | 2018-12-26 | 2022-04-05 | Noritz Corporation | Heat exchanger and hot water apparatus |
| USD987047S1 (en) * | 2021-03-03 | 2023-05-23 | Jahn Jeffery Stopperan | Foil heater |
Also Published As
| Publication number | Publication date |
|---|---|
| USD917031S1 (en) | 2021-04-20 |
| USD916258S1 (en) | 2021-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
| FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
| FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |