Air quality indicator
Latest SOLER & PALAU RESEARCH, S.L.U. Patents:
Description
Claims
The ornamental design for air quality indicator, as shown and described.
Referenced Cited
Patent History
Patent number: D865540
Type: Grant
Filed: Jul 9, 2018
Date of Patent: Nov 5, 2019
Assignee: SOLER & PALAU RESEARCH, S.L.U. (Parets del Valles)
Inventor: Albert Bach-Esteve (Parets del Valles)
Primary Examiner: Antoine Duval Davis
Application Number: 29/655,920
Type: Grant
Filed: Jul 9, 2018
Date of Patent: Nov 5, 2019
Assignee: SOLER & PALAU RESEARCH, S.L.U. (Parets del Valles)
Inventor: Albert Bach-Esteve (Parets del Valles)
Primary Examiner: Antoine Duval Davis
Application Number: 29/655,920
Classifications
Current U.S. Class:
Temperature Regulator Or Thermostat (D10/50)