USPatentGranted
S1

Filter assembly for an air purifier

Granted 27 Aug 2019 · no office action yet

Assignee: Sprimo, Inc.

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Inventors: Chunxiao Han, Cole Justin Derby, Raymond C Combs, Daniel Kendall Harden · Examiner: Lakiya G Rogers · AU 2916 · TC 2900

Application
29/550,700
filed 6 Jan 2016
Publication
Not published
not published
Patent· this page
US D857868
granted 27 Aug 2019

Life of the patent

2 dated events
⤢ drag to zoomJan 2016Jul 2016Jan 2017Jul 2017Jan 2018Jul 2018Jan 2019Jul 2019Prosecution
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Description

1 parts
›FIG. 1 is a top, front, right side…

FIG. 1 is a top, front, right side perspective view of a filter assembly for an air purifier of the new design removed from an environment of use for clarity of disclosure.

FIG. 2 is a top, rear, right side perspective view thereof.

FIG. 3 is a front elevation view thereof.

FIG. 4 is a rear elevation view thereof.

FIG. 5 is a left side elevation view thereof, the right side elevation view being a mirror image.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a top, front, right side perspective view thereof, shown in an environment of use; and,

FIG. 9 is a rear elevation view, thereof.

The broken lines shown in FIGS. 1 and 3 are for purposes of illustrating portions of the filter assembly for an air purifier that forms no part of the claim. The broken lines shown in FIGS. 8 and 9 are for the purposes of illustrating and environment that forms no part of the claim.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D23/365

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Pendency
3.6 y
1,329 days filing → grant
Office actions
0
after a restriction
Examiner
Lakiya G Rogers
art unit 2916 · TC 2900
Citations: 18 back · 0 forward

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Chain of title

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Citations

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