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:
Sep. 10, 2019
Filed:
Jun. 01, 2016
Haikel Balti, Vitry sur Seine, FR;
Charlotte Leger, Montrouge, FR;
Frederic Techer, Coulommiers, FR;
Nadine Buard, Meudon, FR;
Marc Besnard, Paris, FR;
Haikel Balti, Vitry sur Seine, FR;
Charlotte Leger, Montrouge, FR;
Frederic Techer, Coulommiers, FR;
Nadine Buard, Meudon, FR;
Marc Besnard, Paris, FR;
WITHINGS, Issy les Moulineaux, FR;
Abstract
A wearable device with an air quality sensor, the wearable device, comprising a housing enclosing an electronic board, a display arrangement, a battery, the housing lodging a cavity with an internal area, the cavity containing an air quality sensor in the internal area, the cavity being delimited by a cavity wall and by a membrane, the membrane having an inner wall oriented toward the cavity internal area and an outer wall opposed to the inner wall, the internal area of the cavity being in fluid communication with the ambient air through the membrane, the membrane being permeable to air and substantially not permeable to water.