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Patent
D936201
Priority
Jul 08 2020
Filed
Jul 08 2020
Issued
Nov 16 2021
Expiry
Nov 16 2036
Assg.orig
Entity
unknown
6
29
n/a
The ornamental design for a smart filter for air purification device with air quality management system, as shown and described.
1. Smart filter for air purification device with air quality management system
1.1 : Front
1.2 : Top
1.3 : Perspective
1.4 : Partial cross-sectional perspective view.
The shadings in the reproductions represent contours only and do not illustrate an ornamentation or decoration on the surface of the product; the front view, back view, left side view and right side view are identical; the top view and bottom view are identical.
The dash-dot broken line in view 1.4 discloses bounds of the partial view only and forms no part of the claimed design.
Zemer, Boaz , Hechter, Shir , Bar-Zeev, Omri
Patent
Priority
Assignee
Title
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Executed on Assignor Assignee Conveyance Frame Reel Doc
Date
Maintenance Fee Events
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Date
Maintenance Schedule
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