Fluid heat exchanging apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9915483
SERIAL NO

14567103

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A small-sized fluid heating/cooling apparatus for heating or cooling a large amount of gas or liquid at a low cost. Structures where a flow passage for a fluid is formed in a heated or cooled base formed in a plate shape or a column shape, and a fluid which has passed through the narrowed flow passage impinges on a wall of a side face of the base vertically to perform heat exchange are connected in series. Heat exchange is instantaneously performed in a small space and manufacture of a mechanism performing such an operation is easy. A material constituting the flow passage may be a metal or ceramics, and a small-sized fluid heat exchanging apparatus can be manufactured at a low cost.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
PHILTECH INC5F YUSHIMA OHTA BLDG 2-29-3 YUSHIMA BUNKYO-KU TOKYO 113-0034

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furumura, Yuji Kanagawa, JP 42 1037
Mura, Naomi Tokyo, JP 16 222
Nishihara, Shinji Tokyo, JP 55 778
Shimizu, Noriyoshi Tokyo, JP 139 1576

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 13, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 13, 2029
Fee Large entity fee small entity fee micro entity fee
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