USPatent applicationPatented

Filter cartridge having a magenta netting

Granted 17 Jan 2012 · 1 office action

Assignee: 3M Company

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Inventors: John S. Huberty, Dean R. Duffy · Examiner: Wan Laymon · AU 2916 · TC 2900

Application· this page
29/331,805
filed 2 Feb 2009
Publication
Not published
not published
Patent
US D652506
granted 17 Jan 2012

Life of the application

7 dated events
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Description

1 parts
›FIG. 1 is a front perspective view of…

FIG. 1 is a front perspective view of a filter cartridge, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof; and,

FIG. 4 is a side view thereof.

The broken lines, showing portions of a filter cartridge, are included for the purpose of illustrating environmental structure and form no part of the claimed design. The color of the netting is magenta selected from the group consisting of Pantones 2582 U, 2592 U, 258 U, 259 U, Purple U, 253 U, 254 U, 246U, 247 U, 2395 U, and 2405 U.

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Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D24/110.1

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File wrapper

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Pendency
3.0 y
1,079 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Wan Laymon
art unit 2916 · TC 2900
Citations: 27 back · 0 forward

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Documents

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Chain of title

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