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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10473336 B1

PDFFull Text
Date of Patent:
Nov. 12, 2019

Filed:

Apr. 18, 2007

Recirculating exhaust system

Applicants:

Andrey V. Livchak, Bowling Green, KY (US);

Derek W. Schrock, Bowling Green, KY (US);

Olli Sipila, Vantaa, FI;

Philip J. Meredith, Bowling Green, KY (US);

Darrin W. Beardslee, Bowling Green, KY (US);

Rick A. Bagwell, Scottsville, KY (US);

Andrew C. Faller, Smiths Grove, KY (US);

Inventors:

Andrey V. Livchak, Bowling Green, KY (US);

Derek W. Schrock, Bowling Green, KY (US);

Olli Sipila, Vantaa, FI;

Philip J. Meredith, Bowling Green, KY (US);

Darrin W. Beardslee, Bowling Green, KY (US);

Rick A. Bagwell, Scottsville, KY (US);

Andrew C. Faller, Smiths Grove, KY (US);

Assignee:

OY HALTON GROUP LTD., Helsinki, FI;

Attorneys:

Potomac Law Group, PLLC

Mark Catan

Primary Examiner:

Steven B McAllister

Assistant Examiner:

Samantha A Probst

Int. Cl.
CPC ...
F24C 15/20 (2006.01); B08B 15/02 (2006.01); F28C 3/06 (2006.01); F28D 15/00 (2006.01); F28D 21/00 (2006.01); F28F 1/24 (2006.01); F28F 1/34 (2006.01); B08B 15/00 (2006.01); A61L 9/20 (2006.01); B01D 53/00 (2006.01); B01D 53/72 (2006.01); B01D 53/76 (2006.01); A61L 2/10 (2006.01); A61L 9/014 (2006.01);
U.S. Cl.
CPC ...
F24C 15/20 (2013.01); A61L 2/10 (2013.01); A61L 9/014 (2013.01); A61L 9/20 (2013.01); B01D 53/007 (2013.01); B01D 53/72 (2013.01); B01D 53/76 (2013.01); B08B 15/00 (2013.01); B08B 15/023 (2013.01); F24C 15/2042 (2013.01); F24C 15/2057 (2013.01); F28C 3/06 (2013.01); F28D 15/00 (2013.01); F28D 21/0003 (2013.01); F28F 1/24 (2013.01); F28F 1/34 (2013.01); A61L 2209/14 (2013.01); A61L 2209/16 (2013.01); A61L 2209/212 (2013.01); B01D 2257/7022 (2013.01); B01D 2258/0275 (2013.01); B01D 2259/804 (2013.01); Y02B 30/52 (2013.01);
Abstract

Systems, devices and methods provide energy recover, modular systems to build and revise commercial kitchen services, closed circuit exhaust, and high efficiency capture and containment of fumes from cooking processes.

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