Piston structure for engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9347396
APP PUB NO 20150075479A1
SERIAL NO

14473968

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A piston pin structure for an engine is provided, which suppresses integral resonance of a piston, a piston pin, and a smaller end part of a connecting rod with respect to a larger end part of the connecting rod on the combustion stroke, as well as suppresses an increase of noise on other strokes, and restricts the fixed dynamic absorber inside the piston pin from coming off and ensures a coming-off function.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MAZDA MOTOR CORPORATIONHIROSHIMA 730-8670

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirata, Koichi Hiroshima, JP 54 289
Kanda, Yasunori Hiroshima, JP 12 69
Kobayashi, Tatsuya Hiroshima, JP 177 2047
Kubo, Kouji Hiroshima, JP 22 138
Motomuro, Takeshi Hiroshima, JP 2 5
Takuma, Shuji Hiroshima, JP 7 26
Yamaya, Mitsutaka Aki-gun, JP 5 8

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 24, 2027
Fee Large entity fee small entity fee micro entity fee
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