USD449099S1 - Blower filter unit - Google Patents

Blower filter unit Download PDF

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Publication number
USD449099S1
USD449099S1 US29/128,211 US12821100F USD449099S US D449099 S1 USD449099 S1 US D449099S1 US 12821100 F US12821100 F US 12821100F US D449099 S USD449099 S US D449099S
Authority
US
United States
Prior art keywords
filter unit
blower filter
blower
view
ornamental design
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
US29/128,211
Inventor
Oskar Juhlin
David Crafoord
Arne Linderstrand
Ingemar Westberg
Jonas Nordlöf
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.)
3M Svenska AB
3M Innovative Properties Co
Original Assignee
Hornell International AB
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 Hornell International AB filed Critical Hornell International AB
Assigned to HORNELL INTERNATIONAL AB reassignment HORNELL INTERNATIONAL AB ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CRAFOORD, DAVID, JUHLIN, OSKAR, LINDERSTRAND, ARNE, NORDLOF, JONAS, WESTBERG, INGEMAR
Application granted granted Critical
Publication of USD449099S1 publication Critical patent/USD449099S1/en
Assigned to HORNELL HOLDING AB reassignment HORNELL HOLDING AB MERGER (SEE DOCUMENT FOR DETAILS). Assignors: HORNELL INTERNATIONAL AB
Assigned to 3M SVENSKA AKTIEBOLAG reassignment 3M SVENSKA AKTIEBOLAG MERGER (SEE DOCUMENT FOR DETAILS). Assignors: HORNELL HOLDING AB
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: 3M SVENSKA AKTIEBOLAG
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front perspective view of a blower filter unit, showing our new design;
FIG. 2 is a rear perspective thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a right side elevational view thereof; and,
FIG. 8 is a left side elevational view thereof.

Claims (1)

  1. The ornamental design for a blower filter unit, as shown.
US29/128,211 2000-02-22 2000-08-22 Blower filter unit Expired - Lifetime USD449099S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE20000361 2000-02-22
SE00-0361 2000-02-22

Publications (1)

Publication Number Publication Date
USD449099S1 true USD449099S1 (en) 2001-10-09

Family

ID=71943286

Family Applications (2)

Application Number Title Priority Date Filing Date
US29/128,211 Expired - Lifetime USD449099S1 (en) 2000-02-22 2000-08-22 Blower filter unit
US29/128,209 Expired - Lifetime USD451602S1 (en) 2000-02-22 2000-08-22 Filter cassette

Family Applications After (1)

Application Number Title Priority Date Filing Date
US29/128,209 Expired - Lifetime USD451602S1 (en) 2000-02-22 2000-08-22 Filter cassette

Country Status (1)

Country Link
US (2) USD449099S1 (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060090754A1 (en) * 2004-10-29 2006-05-04 3M Innovative Properties Company Respiratory protection device that has rapid threaded clean air source attachment
US20110126713A1 (en) * 2008-04-04 2011-06-02 Pierre Legare Air filtration device
USD739008S1 (en) 2014-03-14 2015-09-15 3M Innovative Properties Company Powered air purifying respirator unit cover
USD774180S1 (en) * 2015-03-12 2016-12-13 Tecmen Electronics Co., Ltd. Respirator
USD809130S1 (en) * 2016-08-30 2018-01-30 Ningbo Geostar Photoelectric Technology Co., Ltd. Respirator
USD809129S1 (en) * 2016-08-30 2018-01-30 Ningbo Geostar Photoelectric Technology Co., Ltd. Respirator
USD810274S1 (en) * 2016-08-30 2018-02-13 Ningbo Geostar Photoelectric Technology Co., Ltd Respirator
USD859637S1 (en) * 2016-10-28 2019-09-10 Scott Health & Safety Limited Powered air purifying respirator
USD883471S1 (en) * 2017-10-17 2020-05-05 Honeywell Interntaional Inc. Powered air purifying respirator blower
USD884149S1 (en) * 2017-10-17 2020-05-12 Honeywell International Inc. Red air path for a powered air purifying respirator blower
USD914184S1 (en) * 2019-08-15 2021-03-23 Suarez Industries, Inc. Air purifier
USD919070S1 (en) * 2020-04-29 2021-05-11 Dirk Niedermann Portable air treatment unit
USD928302S1 (en) * 2019-08-23 2021-08-17 Electrolux Home Products, Inc. Air filter
USD935585S1 (en) * 2019-04-22 2021-11-09 Iris Ohyama Inc. Humidifier
USD954252S1 (en) * 2019-10-24 2022-06-07 Rpb Safety, Llc Powered air purifying respirator
USD966495S1 (en) * 2019-09-10 2022-10-11 Scien Top Appliance Co., Ltd. Powered air pump for respirator
USD968588S1 (en) * 2019-10-24 2022-11-01 Rpb Safety, Llc Powered air purifying respirator main body
USD983355S1 (en) 2021-03-18 2023-04-11 Tecmen Electronics Co., Ltd. Respiration device
USD994116S1 (en) 2021-03-18 2023-08-01 Tecmen Electronics Co., Ltd Respiration device

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7491335B2 (en) * 2005-05-13 2009-02-17 The Board Of Regents Of The University Of Texas System Removal of arsenic from water with oxidized metal coated pumice
WO2013086230A1 (en) 2011-12-06 2013-06-13 Edan Diagnostics In vitro medical diagnostic device, cartridge, and systems and methods
USD717459S1 (en) 2012-11-12 2014-11-11 Edan Diagnostics Diagnostic device
USD717438S1 (en) 2012-11-12 2014-11-11 Edan Diagnostics Fluid cartridge
USD706930S1 (en) * 2012-11-12 2014-06-10 Edan Diagnostics Fluid cartridge
USD775344S1 (en) * 2015-04-07 2016-12-27 Tecmen Electronics Co., Ltd. Filter cartridge for welding respirator
USD804005S1 (en) * 2015-10-19 2017-11-28 Lincoln Global, Inc. Powered air purifying respirator filter with diamond pattern
USD907210S1 (en) * 2019-03-19 2021-01-05 Soclean, Inc. Filter cartridge
USD907209S1 (en) * 2019-03-19 2021-01-05 Soclean, Inc. Filter cartridge
USD941473S1 (en) * 2019-03-19 2022-01-18 Soclean, Inc. Filter cartridge
USD990650S1 (en) * 2019-10-30 2023-06-27 Beadlight Limited Air filter
USD980410S1 (en) * 2020-07-10 2023-03-07 Lg Electronics Inc. Filter housing for mask type air purifier
USD1021095S1 (en) 2021-01-20 2024-04-02 Moldex-Metric, Inc. Filter cartridge for a filter facepiece

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060090754A1 (en) * 2004-10-29 2006-05-04 3M Innovative Properties Company Respiratory protection device that has rapid threaded clean air source attachment
US7320722B2 (en) 2004-10-29 2008-01-22 3M Innovative Properties Company Respiratory protection device that has rapid threaded clean air source attachment
US20110126713A1 (en) * 2008-04-04 2011-06-02 Pierre Legare Air filtration device
US9744493B2 (en) 2008-04-04 2017-08-29 3M Innovative Properties Company Air filtration device
USD739008S1 (en) 2014-03-14 2015-09-15 3M Innovative Properties Company Powered air purifying respirator unit cover
USD774180S1 (en) * 2015-03-12 2016-12-13 Tecmen Electronics Co., Ltd. Respirator
USD809130S1 (en) * 2016-08-30 2018-01-30 Ningbo Geostar Photoelectric Technology Co., Ltd. Respirator
USD809129S1 (en) * 2016-08-30 2018-01-30 Ningbo Geostar Photoelectric Technology Co., Ltd. Respirator
USD810274S1 (en) * 2016-08-30 2018-02-13 Ningbo Geostar Photoelectric Technology Co., Ltd Respirator
USD859637S1 (en) * 2016-10-28 2019-09-10 Scott Health & Safety Limited Powered air purifying respirator
USD883471S1 (en) * 2017-10-17 2020-05-05 Honeywell Interntaional Inc. Powered air purifying respirator blower
USD884149S1 (en) * 2017-10-17 2020-05-12 Honeywell International Inc. Red air path for a powered air purifying respirator blower
USD904598S1 (en) 2017-10-17 2020-12-08 Honeywell International Inc. Red air path for a powered air purifying respirator blower
USD935585S1 (en) * 2019-04-22 2021-11-09 Iris Ohyama Inc. Humidifier
USD914184S1 (en) * 2019-08-15 2021-03-23 Suarez Industries, Inc. Air purifier
USD928302S1 (en) * 2019-08-23 2021-08-17 Electrolux Home Products, Inc. Air filter
USD966495S1 (en) * 2019-09-10 2022-10-11 Scien Top Appliance Co., Ltd. Powered air pump for respirator
USD954252S1 (en) * 2019-10-24 2022-06-07 Rpb Safety, Llc Powered air purifying respirator
USD968588S1 (en) * 2019-10-24 2022-11-01 Rpb Safety, Llc Powered air purifying respirator main body
USD919070S1 (en) * 2020-04-29 2021-05-11 Dirk Niedermann Portable air treatment unit
USD983355S1 (en) 2021-03-18 2023-04-11 Tecmen Electronics Co., Ltd. Respiration device
USD994116S1 (en) 2021-03-18 2023-08-01 Tecmen Electronics Co., Ltd Respiration device

Also Published As

Publication number Publication date
USD451602S1 (en) 2001-12-04

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