Endoscope device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12207791
APP PUB NO 20220395161A1
SERIAL NO

17775044

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is an endoscope device capable of enhancing mechanical strength and durability against various operations and attachment to and detachment from a hanger in the endoscope device in which an endoscope can be suspended on the hanger. This endoscope device includes: an insertion portion; an operation unit that has a joint section configured to be suspendable from a hanger and is connected to the hanger through the joint section; a treatment tool channel that is arranged inside the joint section and the operation unit and allows passage of a treatment tool; a plate fixed to the operation unit; and a frame that is provided inside the joint section, includes a plurality of partition structural members coupled to each other and having a longitudinal direction along an arrangement direction of the treatment tool channel, and is fixed to the plate.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HOYA CORPORATIONTOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kobayashi, Takahiro Tokyo, JP 227 1973

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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 Jul 28, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 28, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 28, 2036
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Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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