Fuel flow control device for diaphragm-type carburetor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 7, 2002
Grant Date -
N/A
app pub date -
Oct 25, 2000
filing date -
Nov 4, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An improved fuel flow control device of a diaphragm-type carburetor having a lever which can be easily coupled to a flow control valve body. The lever has a resilient portion which flexes to permit a cooperating portion of the valve body to pass thereby and into an opening in the lever. After the valve body is received in the opening, the resilient portion returns at least in part to its unflexed position to retain the valve body and prevent its separation from the lever.
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 | |
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WALBRO JAPAN INC | TOKYO 105 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Terakado, Hitoshi | Sendai, JP | 8 | 46 |
# of filed Patents : 8 Total Citations : 46 |
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Patent Citation Ranking
- 1 Citation Count
- F02M Class
- 2.32 % this patent is cited more than
- 23 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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