Sphygmomanometer exhaust valve and sphygmomanometer using the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 6, 2014
Grant Date -
Dec 13, 2007
app pub date -
Jun 6, 2007
filing date -
Jun 7, 2006
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
Disclosed is a sphygmomanometer exhaust valve having a valve that functions as a lever, and in which a solenoid moves the point of force of the valve to urge a valve membrane formed at the point of action against a ventilation port. A support member supports the valve while fixing its fulcrum. When no electric current is supplied to the solenoid, the support member holds the valve in a predetermined position in which the ventilation port is open.
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 | |
---|---|---|
FUKUDA DENSHI CO LTD | TOKYO 113-8483 |
International Classification(s)

- 2007 Application Filing Year
- F16K Class
- 993 Applications Filed
- 599 Patents Issued To-Date
- 60.33 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Fukunaga, Takehito | Kasugai, JP | 3 | 21 |
# of filed Patents : 3 Total Citations : 21 | |||
Nunome, Tomohiro | Komaki, JP | 25 | 380 |
# of filed Patents : 25 Total Citations : 380 |
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Patent Citation Ranking
- 0 Citation Count
- F16K Class
- 0 % this patent is cited more than
- 11 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 6, 2025 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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Date | Code | Event | Description |
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Sep 18, 2008 | FPAY | FEE PAYMENT | year of fee payment: 12 |
Aug 11, 2004 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Nov 02, 2000 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Aug 04, 2000 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Mar 18, 1997 | I | Issuance | |
Mar 07, 1997 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jun 20, 1994 | F | Filing | |
Oct 28, 1992 | PD | Priority Date |

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