Wire gripper and attachment structure for attaching swing member to first member of operation tool

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12163545
APP PUB NO 20220065275A1
SERIAL NO

17312671

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The object is to provide an attachment structure that is for attaching a swing member to a first member of an operation tool and can withstand a high load acting on the swing member and to provide a wire gripper having the attachment structure. The attachment structure for attaching a swing member to a first member of an operation tool includes: the first member having a first through hole; the swing member having a second through hole; a first pin member having a shaft portion inserted through the first through hole and the second through hole; a reinforcement member that prevents the first member and the swing member from coming out of the first pin member and supports at least a part of a bending load or a torsional load received by the swing member; and a fixing member that fixes the reinforcement member to the first pin member. A fitting groove is provided in an outer circumference surface of the shaft portion of the first pin member. The reinforcement member includes an insertion portion inserted in the fitting groove and a retaining portion protruding out of the fitting groove. The fixing member fixes the reinforcement member to the first pin member with the reinforcement member being fit into the first pin member.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NAGAKI SEIKI CO LTDOSAKA 5740045

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwama, Tamotsu Osaka, JP 19 112

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Jun 10, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 10, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 10, 2036
Fee Large entity fee small entity fee micro entity fee
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