U.S. patent number D605,274 [Application Number D/335,710] was granted by the patent office on 2009-12-01 for air filter.
This patent grant is currently assigned to Nitto Denko Corporation. Invention is credited to Eizou Kawano, Akio Suzuki, Takashi Tagou, Youzou Yano.
United States Patent |
D605,274 |
Kawano , et al. |
December 1, 2009 |
Air filter
Claims
CLAIM The ornamental design for an air filter, as shown and
described.
Inventors: |
Kawano; Eizou (Ibaraki,
JP), Yano; Youzou (Ibaraki, JP), Tagou;
Takashi (Ibaraki, JP), Suzuki; Akio (Ibaraki,
JP) |
Assignee: |
Nitto Denko Corporation (Osaka,
JP)
|
Appl.
No.: |
D/335,710 |
Filed: |
April 20, 2009 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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29286071 |
Apr 19, 2007 |
D593189 |
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Foreign Application Priority Data
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Oct 19, 2006 [JP] |
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2006-028402 |
Oct 19, 2006 [JP] |
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2006-028403 |
Oct 19, 2006 [JP] |
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2006-028405 |
Oct 19, 2006 [JP] |
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2006-028412 |
Oct 19, 2006 [JP] |
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2006-028416 |
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Current U.S.
Class: |
D23/365 |
Current International
Class: |
2304 |
Field of
Search: |
;D23/365,363,358,386,354,341,364,209
;55/385.3,502,497,498,506,505,521,495,422,493,415,DIG.30
;138/39 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Nelson; T. Chase
Assistant Examiner: Muller; David G
Attorney, Agent or Firm: Osha .cndot. Liang LLP
Description
FIG. 1 is a front view of the design according to a first
embodiment of the invention.
FIG. 2 is a back view of the design according to a first embodiment
of the invention.
FIG. 3 is a top view of the design according to a first embodiment
of the invention.
FIG. 4 is a bottom view of the design according to a first
embodiment of the invention.
FIG. 5 is a right view of the design according to a first
embodiment of the invention.
FIG. 6 is a left view of the design according to a first embodiment
of the invention.
FIG. 7 is a front, right, and top perspective view of the design
according to a first embodiment of the invention.
FIG. 8 is a front, left, and top perspective view of the design
according to a first embodiment of the invention.
FIG. 9 is a back, right, and bottom perspective view of the design
according to a first embodiment of the invention.
FIG. 10 is a back, left, and bottom perspective view of the design
according to a first embodiment of the invention.
FIG. 11 is an enlarged, partial view of the front, right, and top
perspective view of the design according to a first embodiment of
the invention.
FIG. 12 is an enlarged, partial view of the front, left, and top
perspective view of the design according to a first embodiment of
the invention.
FIG. 13 is a cross-section of the design taken along line 13--13 as
shown in FIG. 1 according to a first embodiment of the
invention.
FIG. 14 is a cross-section of the design taken along line 14--14 as
shown in FIG. 1 according to a first embodiment of the
invention.
FIG. 15 is a front view of the design according to a second
embodiment of the invention.
FIG. 16 is a back view of the design according to a second
embodiment of the invention.
FIG. 17 is a top view of the design according to a second
embodiment of the invention.
FIG. 18 is a bottom view of the design according to a second
embodiment of the invention.
FIG. 19 is a right view of the design according to a second
embodiment of the invention.
FIG. 20 is a left view of the design according to a second
embodiment of the invention.
FIG. 21 is a front, right, and top perspective view of the design
according to a second embodiment of the invention.
FIG. 22 is a front, left, and top perspective view of the design
according to a second embodiment of the invention.
FIG. 23 is a back, right, and bottom perspective view of the design
according to a second embodiment of the invention.
FIG. 24 is a back, left, and bottom perspective view of the design
according to a second embodiment of the invention.
FIG. 25 is an enlarged, partial view of the front, right, and top
perspective view of the design according to a second embodiment of
the invention.
FIG. 26 is an enlarged, partial view of the front, left, and top
perspective view of the design according to a second embodiment of
the invention.
FIG. 27 is a cross-section of the design taken along line 27--27 as
shown in FIG. 15 according to a second embodiment of the
invention.
FIG. 28 is a cross-section of the design taken along line 28--28 as
shown in FIG. 15 according to a second embodiment of the
invention.
FIG. 29 is a front view of the design according to a third
embodiment of the invention.
FIG. 30 is a back view of the design according to a third
embodiment of the invention.
FIG. 31 is a top view of the design according to a third embodiment
of the invention.
FIG. 32 is a bottom view of the design according to a third
embodiment of the invention.
FIG. 33 is a right view of the design according to a third
embodiment of the invention.
FIG. 34 is a left view of the design according to a third
embodiment of the invention.
FIG. 35 is a front, right, and top perspective view of the design
according to a third embodiment of the invention.
FIG. 36 is a front, left, and top perspective view of the design
according to a third embodiment of the invention.
FIG. 37 is a back, right, and bottom perspective view of the design
according to a third embodiment of the invention.
FIG. 38 is a back, left, and bottom perspective view of the design
according to a third embodiment of the invention.
FIG. 39 is an enlarged, partial view of the front, right, and top
perspective view of the design according to a third embodiment of
the invention.
FIG. 40 is an enlarged, partial view of the front, left, and top
perspective view of the design according to a third embodiment of
the invention.
FIG. 41 is a cross-section of the design taken along line 41--41 as
shown in FIG. 29 according to a third embodiment of the
invention.
FIG. 42 is a cross-section of the design taken along line 42--42 as
shown in FIG. 29 according to a third embodiment of the
invention.
The features shown in broken lines depict environmental subject
matter only and form no part of the claimed design.
* * * * *