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Patent
D727487
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Priority
Nov 06 2013
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Filed
Nov 06 2013
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Issued
Apr 21 2015
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Expiry
Apr 21 2029
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Assg.orig
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Entity
unknown
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1
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13
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n/a
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The ornamental design for an angled bifilter housing, as shown and described.
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FIG. 1 is a front perspective view of an angled bifilter housing;
FIG. 2 is a left side view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a back view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is an environmental view thereof showing filter installation with the filters shown in broken lines.
The broken lines illustrate the environment in which the article embodying the design is used and form no part of the claimed design.
Carter, Scott
Patent |
Priority |
Assignee |
Title |
2966959, |
|
|
|
4685944, |
Jun 09 1982 |
Flanders Filters, Inc. |
High efficiency particulate air filter |
4969936, |
Dec 26 1989 |
WHEELABRATOR CLEAN AIR SYSTEMS INC |
Filtration apparatus |
5223011, |
Sep 10 1992 |
Farr Company |
Air filter assembly |
5593476, |
Jun 09 1994 |
STRIONAIR, INC |
Method and apparatus for use in electronically enhanced air filtration |
5733350, |
Aug 13 1996 |
Purafil, Inc. |
Container for solid filtration media and filtration system utilizing same |
6835128, |
Dec 15 2000 |
|
Ceiling mounted air filtering and distribution apparatus operated independently of any HVAC system |
7156898, |
Jul 12 2002 |
|
Low pressure drop deep electrically enhanced filter |
7585346, |
Jul 13 2005 |
ROSEBERRY, JEFFREY L |
Media holding module |
8603229, |
Nov 02 2007 |
Auburn University |
Multi-element structured arrays (MESA's) for cost effective and high efficiency treatment of fluids |
8747506, |
Jul 19 2010 |
Fais Inc. |
Atmospheric air filtration unit, air pre-filtration unit, and associated air filtration system for removable attachment thereof |
D455826, |
Dec 01 1999 |
Donaldson Company, Inc |
Filter Apparatus |
D469863, |
Oct 04 2001 |
Kice Industries, Inc. |
Drop front aspirator |
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Maintenance Fee Events |
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