Heat exchanger

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11054186
APP PUB NO 20190086153A1
SERIAL NO

16082497

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Provided is a heat exchanger capable of ensuring both heat exchange performance and reliability against corrosion. The heat exchanger includes a plurality of fins each having a flat plate shape, openings provided in each of the plurality of fins, and cylindrical parts arranged on outer peripheries of the openings, each having an inner diameter larger than an outer diameter of each of the openings. The plurality of fins are stacked on one another with the cylindrical parts interposed between the plurality of fins. The openings and the cylindrical parts are configured to form a liquid passage pipe, and the openings protrude further inside than are the cylindrical parts.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MITSUBISHI ELECTRIC CORPORATIONCHIYODA-KU TOKYO 100-8310

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hori, Takahiro Chiyoda-ku, JP 28 203
Miya, Kazuhiro Chiyoda-ku, JP 9 31
Miyawaki, Kosuke Chiyoda-ku, JP 14 18
Yoneda, Norihiro Chiyoda-ku, JP 13 142
Yoshida, Yasuhiro Chiyoda-ku, JP 180 2165
Yoshimura, Susumu Chiyoda-ku, JP 51 530

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 Jan 6, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 6, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 6, 2033
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