REFRIGERATOR PROVIDED WITH DOOR OPENING/CLOSING DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Jan 23, 2020
app pub date -
Dec 13, 2018
filing date -
Dec 13, 2018
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 refrigerator having facilitated door opening and sealing functionality and comprising: a refrigerator body having a storage space; a refrigerator door rotatably installed in the refrigerator body to open and close the storage space; and a door opening/closing device configured to selectively lock the refrigerator door to the refrigerator body. The door opening/closing device includes: a rod part hinged to the refrigerator door and having a hook-shaped one end to be latched with a latching groove of the refrigerator body; a door handle connected to the other end of the rod part to rotate the rod part; and a first elastic member configured to apply a resilient force to the other end of the rod part in an upward direction.
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 | |
---|---|---|
DAEWOO ELECTRONICS CO LTD | SEOUL SOUTH KOREA SEOUL |
International Classification(s)

- 2018 Application Filing Year
- E05C Class
- 361 Applications Filed
- 253 Patents Issued To-Date
- 70.09 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
KIM, Jae Sang | Gwangju, KR | 5 | 5 |
# of filed Patents : 5 Total Citations : 5 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 2 Citation Count
- E05C Class
- 49.51 % this patent is cited more than
- 5 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 | Jul 23, 2027 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 23, 2031 |
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 |
Full Text

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