logo

For the Inventor, By the Inventor

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 11703816 B1

PDFFull Text
Date of Patent:
Jul. 18, 2023

Filed:

Sep. 14, 2021

Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability

Applicant:

Fipak Research and Development Company, Rowley, MA (US);

Inventors:

Stephan Hauville, Byfield, MA (US);

Antoine Hauville, La Londe, FR;

Assignee:

FIPAK Research and Development Company, Rowley, MA (US);

Attorney:

Pandiscio & Pandiscio

Primary Examiner:

Minh Chau T Pham

Int. Cl.
CPC ...
B01D 46/00 (2022.01); B01D 46/44 (2006.01); B01D 46/46 (2006.01); F24F 7/06 (2006.01); F24F 3/16 (2021.01); F24F 11/39 (2018.01); F24F 11/32 (2018.01); F24F 11/52 (2018.01); G05B 15/02 (2006.01); B08B 15/00 (2006.01); F24F 11/77 (2018.01); H04W 4/70 (2018.01);
U.S. Cl.
CPC ...
G05B 15/02 (2013.01); B08B 15/00 (2013.01); F24F 3/16 (2013.01); F24F 7/06 (2013.01); F24F 11/77 (2018.01); H04W 4/70 (2018.02); F24F 11/32 (2018.01); F24F 11/39 (2018.01); F24F 11/52 (2018.01); F24F 2221/14 (2013.01); Y02B 30/70 (2013.01); Y10S 55/34 (2013.01);
Abstract

Apparatus for transforming the air exchange load of a higher air exchange rate space into the air exchange load of a lower air exchange rate space, the apparatus including: a housing for mounting to a surface of the higher air exchange rate space; an air inlet formed in the housing; at least one air outlet formed in the housing; a passageway extending through the housing and connecting the air inlet to the at least one air outlet; a circulation fan disposed in the passageway so as to draw the air of the higher air exchange rate space into the air inlet, through the passageway, and return that air to the higher air exchange rate space through the at least one air outlet; and a filter disposed in the passageway for purging noxious substances from the air passing through the passageway.

Find Patent Forward Citations

Quick Actions:

Hauville, Stephan. (2023). Method and apparatus for ensuring air quality in a building, including method and apparatus for controlling a working device using a handheld unit having scanning, networking, display and input capability (U.S. Patent No. 11703816). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11703816

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…