Endoscope

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10772486
APP PUB NO 20170112363A1
SERIAL NO

15298243

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An elevator provided in a treatment tool leading section of a leading end section of the endoscope includes a wide body portion that is provided on a distal end side with respect to a rotation shaft, and has a width more than that of a narrow body portion provided on a proximal end side. The wide body portion projects through an opening in an upper portion in an elevator accommodation groove in a state where the elevator rises most. The wide body portion prevents the treatment tool from dropping into a gap in a side when the elevator is lying. Meanwhile, when the elevator is cleaned with a cleaning brush, raising the elevator enables side faces of the elevator to be easily cleaned.

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First Claim

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Patent Owner(s)

  • FUJIFILM CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morimoto, Yasuhiko Kanagawa, JP 70 276

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Mar 15, 2024
7.5 Year Payment $3600.00 $1800.00 $900.00 Mar 15, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 15, 2032
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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