Stapler
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United States of America Patent
Stats
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Nov 24, 2009
Grant Date -
Feb 19, 2009
app pub date -
Aug 17, 2007
filing date -
Aug 17, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A stapler has a center of gravity and has a base assembly, a magazine assembly and a trigger assembly. The magazine assembly connects to the base assembly and has a cap. The trigger assembly connects to the base assembly and has a trigger lever and a limiting lever. The limiting lever prevents the trigger lever and the cap from pivoting excessively to keep the center of gravity of the stapler over the base assembly so that refilling the stapler is convenient.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SDI CORPORATION | NO 260 SEC 2 CHANG NAN ROAD TA JWU LI CHANG HUA ROC |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chiang, Chun-Hsien | Chang Hua , TW | 16 | 47 |
Liu, I-Hui | Changhua Hsien , TW | 4 | 47 |
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Fee | Large entity fee | small entity fee | micro entity fee |
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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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