ASSISTED FOLDING KNIFE WITH HANDLE HAVING POKING ELEMENT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Mar 21, 2013
app pub date -
Sep 15, 2011
filing date -
Sep 15, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
The present invention is to provide an assisted folding knife, which includes a handle; a blade having a first end pivotally connected to a first end of the handle; a first resilient element having a first end positioned proximate to a second end of the handle and a second end extending to the pivotally connecting position of the handle and blade, such that when the blade has been rotated out from the handle by a predetermined angle, the first resilient element produces a torque tending to rotate the blade out of the handle; a post fixed on the blade, and exposed outside the handle when the blade is completely received in the handle; and a poking element pivotally provided in the handle and having a first end lying outside rotation of the blade, and a second end pressed against the post when the blade is completely received in the handle.
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 | |
---|---|---|
KAO CHIH-CHEN | TAOYUAN |
International Classification(s)

- 2011 Application Filing Year
- B26B Class
- 214 Applications Filed
- 166 Patents Issued To-Date
- 77.58 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
KAO, Chih-Chen | Taoyuan City, TW | 21 | 197 |
# of filed Patents : 21 Total Citations : 197 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 2 Citation Count
- B26B Class
- 4.39 % this patent is cited more than
- 12 Age
Forward Cite Landscape
- No Forward Cites to Display

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 |
Full Text

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