Casing device and electronic equipment
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 12, 2018
Issued Date -
N/A
app pub date -
Jun 18, 2014
filing date -
Jul 3, 2013
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Non-US Coverage
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Patent Longevity
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Forward Citations
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Abstract
A door locking device includes: a pivot end wall portion extending from a pivot end side of a door 131, and having a first through-hole formed therein; an opposed wall portion 20 being opposed to the pivot end wall portion when the door 131 is closed, and having a second through-hole 23A, 23B formed therein; a key cylinder including a movable element 33 configured to be displaced in accordance with unlocking/locking operation; and a pivot hook 40A, 40B configured to interlock with the movable element 33. When the door is unlocked, the pivot hook 40A, 40B retreats to an inner side of the door 131 with respect to the first through-hole, whereas when the door is locked, the pivot hook enters the second through-hole 23A, 23B via the first through-hole to keep the door 131 and a door 132 closed.
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 | |
---|---|---|
NEC PLATFORMS LTD | KANAGAWA KANAGAWA |
International Classification(s)

- 2014 Application Filing Year
- E05B Class
- 824 Applications Filed
- 697 Patents Issued To-Date
- 84.59 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Ohsawa, Shigeru | Kanagawa, JP | 2 | 19 |
# of filed Patents : 2 Total Citations : 19 | |||
Sato, Junichi | Kanagawa, JP | 316 | 3631 |
# of filed Patents : 316 Total Citations : 3631 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- E05B Class
- 0 % this patent is cited more than
- 7 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 | Dec 12, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 12, 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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