Water purifier with ice maker
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 19, 2019
Grant Date -
Jan 19, 2017
app pub date -
Sep 29, 2016
filing date -
Aug 13, 2009
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A water purifier with an ice maker is provided that includes an ice making part having an evaporator and a circulation cooling part that circulates water stored in a cold water tank to the evaporator so that the water stored in the cold water tank is cooled by heat exchange with refrigerant flowing in the evaporator, to simultaneously make ice and cool water using a single evaporator and eliminating the need to make separate ice so as to cool water, thereby enhancing energy efficiency.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
COWAY CO LTD | 136-23 YUGUMAGOKSA-RO YUGU-EUP GONGJU CHUNGCHEONGNAM-DO |
International Classification(s)

- 2016 Application Filing Year
- F25C Class
- 197 Applications Filed
- 134 Patents Issued To-Date
- 68.03 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Jung, Hee-Do | Seoul, KR | 12 | 49 |
# of filed Patents : 12 Total Citations : 49 | |||
Noh, Jin Hwan | Seoul, KR | 3 | 44 |
# of filed Patents : 3 Total Citations : 44 |
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Patent Citation Ranking
- 0 Citation Count
- F25C Class
- 0 % this patent is cited more than
- 6 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 19, 2026 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 19, 2030 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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