BLADE SHARPENING SYSTEM
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United States of America Patent
Stats
-
N/A
Issued Date -
Sep 29, 2011
app pub date -
Jun 30, 2010
filing date -
Mar 26, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
A knife sharpening system includes a substantially planar bed defining a first plane, a support base rigidly coupled to the bed and defining a second plane lying at a selected angle with respect to the first plane, first and second end rails are rigidly coupled to respective ends of the bed and extend outward therefrom. A reference surface is provided on an end of the second end rail, defining a plane that lies parallel to the second plane. A bench stone is received on the bed, and supported thereby so that a surface of the bench stone is parallel to the bed, and lies at the selected angle, relative to the second plane. Apertures formed in the first and second end rails form a cradle configured to receive a sharpening steel, and support the sharpening steel at the selected angle, relative to the second plane.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
KAI U S A LTD DBA KERSHAW KNIVES | 18600 SOUTHWEST TETON AVENUE TUALATIN OR 97062 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Lucas, Tommie | Beaverton, US | 11 | 213 |
Wade, Marc D | Tualatin, US | 1 | 0 |
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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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