Patent
   D835764
Priority
Mar 01 2017
Filed
Mar 01 2017
Issued
Dec 11 2018
Expiry
Dec 11 2033
Assg.orig
Entity
unknown
8
27
n/a
The ornamental design for an air purifier, as shown and described.

FIG. 1 is a perspective view of an air purifier of the new design;

FIG. 2 is a front elevational view of the air purifier of FIG. 1;

FIG. 3 is a right side elevational view of the air purifier of FIG. 1;

FIG. 4 is back elevational view of the air purifier of FIG. 1;

FIG. 5 is a left side elevational view of the air purifier of FIG. 1;

FIG. 6 is a top plan view of the air purifier of FIG. 1; and,

FIG. 7 is bottom view of the air purifier of FIG. 1.

The broken lines depict portions of the air purifier that form no part of the claim.

Farone, Richard C., Caffoe, Cynthia

Patent Priority Assignee Title
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D908198, Apr 18 2019 WINIX INC.; WINIX INC Air cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 01 2017Guardian Technologies LLC(assignment on the face of the patent)
Mar 06 2017FARONE, RICHARD C Guardian Technologies LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0415290001 pdf
Mar 06 2017CAFFOE, CYNTHIAGuardian Technologies LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0415290001 pdf
Jan 13 2021Guardian Technologies LLCHPS INVESTMENT PARTNERS, LLC, AS COLLATERAL AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0549160364 pdf
Jan 13 2021Guardian Technologies LLCWells Fargo Bank, National Association, As AgentSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0549090028 pdf
Mar 26 2021Guardian Technologies LLCLasko Operation Holdings, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0560600971 pdf
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