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.:
Date of Patent:
Mar. 10, 2026
Filed:
Dec. 02, 2021
Applicant:
Sekisui House, Ltd., Osaka, JP;
Inventors:
Noriyuki Kawaguchi, Osaka, JP;
Masaru Noma, Osaka, JP;
Shinji Tanaka, Osaka, JP;
Susumu Urushihara, Osaka, JP;
Assignee:
Sekisui House, LTD., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
E04H 1/02 (2006.01); F24F 7/08 (2006.01);
U.S. Cl.
CPC ...
E04H 1/02 (2013.01); F24F 7/08 (2013.01);
Abstract
A house taking measures against micro-droplet infection. The house includes a corridor, a front chamber leading to the corridor, a habitable room leading to the front chamber, a ventilation system that supplies air from the outside of the house to the habitable room and exhausts air from the front chamber to the outside of the house, and a fan that exhausts air from the habitable room to the outside of the house.