Cutting tools for sample preparation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10065251
APP PUB NO 20150224669A1
SERIAL NO

14424490

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cutting tool is shown for cutting, handling and then ejecting disks of material cut from a sheet or like material, the tool comprising: a body having a proximal end adapted to be rotatably driven about an axis, and having a distal end including a generally cylindrical cutting portion rotatable about said axis for cutting and receiving said disks; an ejector slideable parallel with the axis and within said cylindrical cutting portion for ejecting the received cut disks; and a grip rotatably mounted to the body such that the grip can be held without substantial rotation while the body is rotated said grip being operable to cause said sliding of the ejector and for ejecting the disks.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
QIAGEN HEALTHCARE BIOTECHNOLOGIES SYSTEMS GMBH40724 HILDEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tortorella, Stevan Paul Wells, US 18 125

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Maintenance Fees

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7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 4, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 4, 2030
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Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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