DEVICE HAVING MULTIPLE AIR FLOW PATHS AND REFRIGERATOR HAVING SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
N/A
app pub date -
Jun 8, 2016
filing date -
Aug 28, 2015
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A device having multiple air flow paths for a refrigerator, comprising: a housing provided with at least one air inlet and a plurality of air outlets; an adjustment member having a rotation disk member and rotatably provided in the housing about an axis of the rotation disk member to completely shield, partially shield or completely expose each air outlet when being at different rotation positions, so as to regulate respective air discharging areas of the plurality of air outlets; a motor provided at a radially outer side of the rotation disk member; and a transmission mechanism configured to transfer a rotation motion outputted by the motor to the adjustment member at a reduced speed.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
QINGDAO HAIER JOINT STOCK CO LTD | QINGDAO SHANDONG 266101 |
International Classification(s)

- 2016 Application Filing Year
- F25D Class
- 1072 Applications Filed
- 735 Patents Issued To-Date
- 68.57 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
CHENG, XUELI | Qingdao City, Shandong Province, CN | 27 | 46 |
# of filed Patents : 27 Total Citations : 46 | |||
FEI, BIN | Qingdao City, Shandong Province, CN | 70 | 72 |
# of filed Patents : 70 Total Citations : 72 | |||
LIU, ZHUQING | Qingdao City, Shandong Province, CN | 29 | 132 |
# of filed Patents : 29 Total Citations : 132 | |||
WANG, JING | Qingdao City, Shandong Province, CN | 1745 | 13464 |
# of filed Patents : 1745 Total Citations : 13464 |
Cited Art Landscape
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Patent Citation Ranking
- 3 Citation Count
- F25D Class
- 23.04 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 23, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 23, 2029 |
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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