USD424676S - Air filtration apparatus - Google Patents

Air filtration apparatus Download PDF

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Publication number
USD424676S
USD424676S US29/094,438 US9443898F USD424676S US D424676 S USD424676 S US D424676S US 9443898 F US9443898 F US 9443898F US D424676 S USD424676 S US D424676S
Authority
US
United States
Prior art keywords
air filtration
filtration apparatus
view
elevation view
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/094,438
Inventor
Kiyoshi Hoshino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Emerson Electric Co
Original Assignee
Emerson Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Emerson Electric Co filed Critical Emerson Electric Co
Priority to US29/094,438 priority Critical patent/USD424676S/en
Assigned to EMERSON ELECTRIC CO. reassignment EMERSON ELECTRIC CO. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HOSHINO, KIYOSHI
Application granted granted Critical
Publication of USD424676S publication Critical patent/USD424676S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top front perspective view of the air filtration apparatus, showing my new design;
FIG. 2 is a right side elevation view;
FIG. 3 is a front elevation view;
FIG. 4 is a left side elevation view;
FIG. 5 is a rear elevation view;
FIG. 6 is a top plan view; and,
FIG. 7 is a bottom plan view.
The surface shading on the illustrative air filtration apparatus is intended only to show the character and contour of the surfaces and not surface indicia.

Claims (1)

  1. The ornamental design for an air filtration apparatus, as shown and described.
US29/094,438 1998-10-02 1998-10-02 Air filtration apparatus Expired - Lifetime USD424676S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/094,438 USD424676S (en) 1998-10-02 1998-10-02 Air filtration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/094,438 USD424676S (en) 1998-10-02 1998-10-02 Air filtration apparatus

Publications (1)

Publication Number Publication Date
USD424676S true USD424676S (en) 2000-05-09

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ID=71782583

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/094,438 Expired - Lifetime USD424676S (en) 1998-10-02 1998-10-02 Air filtration apparatus

Country Status (1)

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US (1) USD424676S (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD449099S1 (en) 2000-02-22 2001-10-09 Hornell International Ab Blower filter unit
USD665892S1 (en) * 2011-08-02 2012-08-21 Sartorius Weighing Technology Gmbh Air filter device
USD718853S1 (en) * 2013-07-02 2014-12-02 Stealth Innovative Systems, Llc Air filter and bracket assembly
USD844767S1 (en) * 2018-01-24 2019-04-02 Xiamen Airpple Electronic Industry Co., Ltd. Air purifier
USD854673S1 (en) * 2017-12-27 2019-07-23 Kice Industries, Inc. Air filter housing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636230A (en) * 1985-12-06 1987-01-13 Fan Tzeng Yuan Apparatus for air compressing and dust collecting
US5741341A (en) * 1995-08-14 1998-04-21 Emerson Electric Co. Portable/mountable air cleaner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636230A (en) * 1985-12-06 1987-01-13 Fan Tzeng Yuan Apparatus for air compressing and dust collecting
US5741341A (en) * 1995-08-14 1998-04-21 Emerson Electric Co. Portable/mountable air cleaner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD449099S1 (en) 2000-02-22 2001-10-09 Hornell International Ab Blower filter unit
USD665892S1 (en) * 2011-08-02 2012-08-21 Sartorius Weighing Technology Gmbh Air filter device
USD718853S1 (en) * 2013-07-02 2014-12-02 Stealth Innovative Systems, Llc Air filter and bracket assembly
USD854673S1 (en) * 2017-12-27 2019-07-23 Kice Industries, Inc. Air filter housing
USD844767S1 (en) * 2018-01-24 2019-04-02 Xiamen Airpple Electronic Industry Co., Ltd. Air purifier

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