USD416308S - Safety filter element - Google Patents

Safety filter element Download PDF

Info

Publication number
USD416308S
USD416308S US29/091,239 US09123998F USD416308S US D416308 S USD416308 S US D416308S US 09123998 F US09123998 F US 09123998F US D416308 S USD416308 S US D416308S
Authority
US
United States
Prior art keywords
filter element
safety filter
safety
side elevational
elevational view
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
US29/091,239
Inventor
Dennis E. Ward
Kevin J. Schrage
Paul R. Coulonvaux
Johan G. Dewit
Jeffrey J. Ivarson
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
Filing date
Publication date
Application filed by Donaldson Co Inc filed Critical Donaldson Co Inc
Assigned to DONALDSON COMPANY, INC. reassignment DONALDSON COMPANY, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: COULONVAUX, PAUL R., DEWIT, JOHAN G., IVARSON, JEFFREY J., SCHRAGE, KEVIN J., WARD, DENNIS E.
Application granted granted Critical
Publication of USD416308S publication Critical patent/USD416308S/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

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Description

FIG. 1 is a top plan view of a safety filter element embodying our new design;

FIG. 2 is a bottom plan view of the safety filter element depicted in FIG. 1;

FIG. 3 is a front side elevational view of the safety filter element depicted in FIG. 1;

FIG. 4 is a back side elevational view of the safety filter element depicted in FIG. 4;

FIG. 5 is a left side elevational view of the safety filter element depicted in FIG. 1; and,

FIG. 6 is a right side elevational view of the safety filter element depicted in FIG. 1.

Claims (1)

  1. The ornamental design for safety filter element, as shown and described.
US29/091,239 1998-07-24 Safety filter element Expired - Lifetime USD416308S (en)

Publications (1)

Publication Number Publication Date
USD416308S true USD416308S (en) 1999-11-09

Family

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Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6179890B1 (en) 1999-02-26 2001-01-30 Donaldson Company, Inc. Air cleaner having sealing arrangement between media arrangement and housing
US6800117B2 (en) 2000-09-05 2004-10-05 Donaldson Company, Inc. Filtration arrangement utilizing pleated construction and method
US20040255783A1 (en) * 2003-06-19 2004-12-23 Graham Kristine M. Cleanable high efficiency filter media structure and applications for use
US20050060972A1 (en) * 1999-02-26 2005-03-24 Gieseke Steven Scott Filter arrangement; sealing system; and methods
US6955701B2 (en) 2002-03-28 2005-10-18 Donaldson Company, Inc. Filter element and use thereof; methods of manufacture
US20050229561A1 (en) * 2002-05-09 2005-10-20 Nepsund Larry R Air filter having fluted filter media
US20060254229A1 (en) * 2005-05-03 2006-11-16 Kevin Schrage Air cleaner; air filter cartridge and method of manufacturing
EP1795249A1 (en) 2000-09-05 2007-06-13 Donaldson Company, Inc. Air filtration arrangements having fluted media constructions
US20070175194A1 (en) * 2003-11-12 2007-08-02 Donaldson Company, Inc. Filter arrangements; side-entry housings; and methods
US7396376B2 (en) 2003-12-22 2008-07-08 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US20080209874A1 (en) * 1999-02-26 2008-09-04 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
EP2116291A1 (en) 2000-09-05 2009-11-11 Donaldson Company, Inc. Air filtration arrangements having fluted media constructions and methods
US7662203B2 (en) 2002-10-28 2010-02-16 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US7708797B2 (en) 2006-01-20 2010-05-04 Donaldson Company, Inc. Air cleaner configured for receipt of various sized filter cartridges; components thereof; and, methods
US7713321B2 (en) 2006-06-22 2010-05-11 Donaldson Company, Inc. Air cleaner arrangements; components thereof; and, methods
US7905936B2 (en) 2004-04-30 2011-03-15 Donaldson Company, Inc. Filter arrangements; housing; assemblies; and, methods
US7972404B2 (en) 2006-06-22 2011-07-05 Donaldson Company, Inc. Air cleaner arrangements; components thereof; and, methods
US8038756B2 (en) 2007-07-20 2011-10-18 Donaldson Company, Inc. Air cleaner arrangements; components; and, methods
US8216335B2 (en) 2004-08-25 2012-07-10 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and methods
US8273143B2 (en) 2006-10-06 2012-09-25 Donaldson Company, Inc. Air cleaner, replaceable filter cartridges, and methods
US8292984B2 (en) 2007-07-20 2012-10-23 Donaldson Company, Inc. Air cleaner arrangments with end support for cartridge; components; and, methods
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
US8357219B2 (en) 2005-10-11 2013-01-22 Donaldson Company, Inc. Air filter arrangement; assembly and methods
US8382876B2 (en) 2004-06-18 2013-02-26 Donaldson Company, Inc. Air cleaner arrangement; serviceable filter cartridge; and, methods
US8409316B2 (en) 2005-11-09 2013-04-02 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US8414675B2 (en) 2007-04-03 2013-04-09 Donaldson Company, Inc. Air cleaner; air filter cartridge and method of manufacturing
US8475556B2 (en) * 2011-10-05 2013-07-02 Mann + Hummel Gmbh Filter cartridge system
USD753789S1 (en) * 2014-09-24 2016-04-12 Graver Technologies Llc Pre-coat filter element
US9346002B2 (en) 2010-12-22 2016-05-24 Donaldson Company, Inc. Crankcase ventilation filter assembly, components, and methods
US9346001B2 (en) 2011-02-25 2016-05-24 Donaldson Company, Inc. Air filter cartridges, components thereof; and, air cleaner assemblies
US9480940B2 (en) 2009-03-31 2016-11-01 Donaldson Company, Inc. Liquid filter assemblies; features; components; and, methods
US9555370B2 (en) 2007-09-07 2017-01-31 Donaldson Company, Inc. Air filter assembly; components thereof; and, methods
USD825029S1 (en) * 2017-04-25 2018-08-07 Mechanical Manufacturing Corporation Filtration element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Exhibit A, Photographs of a prior art safety filter element (2 pages, 4 photographs).

Cited By (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8246708B2 (en) 1999-02-26 2012-08-21 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
US7303604B2 (en) 1999-02-26 2007-12-04 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
US8486174B2 (en) 1999-02-26 2013-07-16 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
US20050060972A1 (en) * 1999-02-26 2005-03-24 Gieseke Steven Scott Filter arrangement; sealing system; and methods
US9707503B2 (en) 1999-02-26 2017-07-18 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
US8034144B2 (en) 1999-02-26 2011-10-11 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
US6179890B1 (en) 1999-02-26 2001-01-30 Donaldson Company, Inc. Air cleaner having sealing arrangement between media arrangement and housing
US20080209874A1 (en) * 1999-02-26 2008-09-04 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
US9089807B2 (en) 1999-02-26 2015-07-28 Donaldson Company, Inc. Filter arrangement; sealing system; and methods
EP2116291A1 (en) 2000-09-05 2009-11-11 Donaldson Company, Inc. Air filtration arrangements having fluted media constructions and methods
EP1795249A1 (en) 2000-09-05 2007-06-13 Donaldson Company, Inc. Air filtration arrangements having fluted media constructions
US6994742B2 (en) 2000-09-05 2006-02-07 Donaldson Company, Inc. Filtration arrangement utilizing pleated construction and method
US6800117B2 (en) 2000-09-05 2004-10-05 Donaldson Company, Inc. Filtration arrangement utilizing pleated construction and method
EP2308582A1 (en) 2000-09-05 2011-04-13 Donaldson Company, Inc. Filter element utilizing pleated construction
US6955701B2 (en) 2002-03-28 2005-10-18 Donaldson Company, Inc. Filter element and use thereof; methods of manufacture
US8206479B2 (en) 2002-05-09 2012-06-26 Donaldson Company, Inc. Air filter having fluted filter media
US20080271423A1 (en) * 2002-05-09 2008-11-06 Donaldson Company, Inc. Air filter having fluted filter media
US7396375B2 (en) 2002-05-09 2008-07-08 Donaldson Company, Inc. Air filter having fluted filter media
US9782713B2 (en) 2002-05-09 2017-10-10 Donaldson Company, Inc. Air filter having fluted filter media
US9162172B2 (en) 2002-05-09 2015-10-20 Donaldson Company, Inc. Air filter having fluted filter media
US8562707B2 (en) 2002-05-09 2013-10-22 Donaldson Company, Inc. Air filter having fluted filter media
US7635403B2 (en) 2002-05-09 2009-12-22 Donaldson Company, Inc. Air filter having fluted filter media
US8002869B2 (en) 2002-05-09 2011-08-23 Donaldson Company, Inc. Air filter having fluted filter media
US20050229561A1 (en) * 2002-05-09 2005-10-20 Nepsund Larry R Air filter having fluted filter media
US7662203B2 (en) 2002-10-28 2010-02-16 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US8852309B2 (en) 2002-10-28 2014-10-07 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US7988757B2 (en) 2002-10-28 2011-08-02 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US9353657B2 (en) 2002-10-28 2016-05-31 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US8460425B2 (en) 2002-10-28 2013-06-11 Donaldson Company, Pnc. Air cleaner; replaceable filter cartridges; and, methods
US20040255783A1 (en) * 2003-06-19 2004-12-23 Graham Kristine M. Cleanable high efficiency filter media structure and applications for use
US7008465B2 (en) 2003-06-19 2006-03-07 Donaldson Company, Inc. Cleanable high efficiency filter media structure and applications for use
US7655074B2 (en) 2003-11-12 2010-02-02 Donaldson Company, Inc. Filter arrangements; side-entry housings; and methods
US7981183B2 (en) 2003-11-12 2011-07-19 Donaldson Company, Inc. Filter arrangements; side-entry housings; and methods
US20070175194A1 (en) * 2003-11-12 2007-08-02 Donaldson Company, Inc. Filter arrangements; side-entry housings; and methods
US9457310B2 (en) 2003-12-22 2016-10-04 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US8685128B2 (en) 2003-12-22 2014-04-01 Donaldson Company, Inc. Seal, arrangement for filter element; filter element assembly; and, methods
US8241384B2 (en) 2003-12-22 2012-08-14 Donaldson Company, Inc. Seal, arrangement for filter element; filter element assembly; and, methods
US20090255227A1 (en) * 2003-12-22 2009-10-15 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US10279303B2 (en) 2003-12-22 2019-05-07 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US20080264020A1 (en) * 2003-12-22 2008-10-30 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US7396376B2 (en) 2003-12-22 2008-07-08 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US7931724B2 (en) 2003-12-22 2011-04-26 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US7935166B2 (en) 2003-12-22 2011-05-03 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US10343101B2 (en) 2004-04-30 2019-07-09 Donaldson Company, Inc. Filter arrangements; housings; assemblies; and, methods
US8641795B2 (en) 2004-04-30 2014-02-04 Donaldson Company, Inc. Filter arrangements; housing; assemblies; and, methods
US7905936B2 (en) 2004-04-30 2011-03-15 Donaldson Company, Inc. Filter arrangements; housing; assemblies; and, methods
US10252206B2 (en) 2004-04-30 2019-04-09 Donaldson Company, Inc. Filter arrangements; housings; assemblies; and, methods
US8343245B2 (en) 2004-04-30 2013-01-01 Donaldson Company, Inc. Filter arrangements; housings; assemblies; and, methods
US9283507B2 (en) 2004-04-30 2016-03-15 Donaldson Company, Inc. Filter arrangements; housings; assemblies; and, methods
US8382876B2 (en) 2004-06-18 2013-02-26 Donaldson Company, Inc. Air cleaner arrangement; serviceable filter cartridge; and, methods
US10307704B2 (en) 2004-08-25 2019-06-04 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US9039802B2 (en) 2004-08-25 2015-05-26 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US8702831B2 (en) 2004-08-25 2014-04-22 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US8216335B2 (en) 2004-08-25 2012-07-10 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and methods
US8394166B2 (en) 2004-08-25 2013-03-12 Donaldson Company, Inc. Air cleaner; replaceable filter cartridges; and, methods
US7524349B2 (en) 2005-05-03 2009-04-28 Donaldson Company, Inc. Air cleaner; air filter cartridge and method of manufacturing
US20060254229A1 (en) * 2005-05-03 2006-11-16 Kevin Schrage Air cleaner; air filter cartridge and method of manufacturing
US7981186B2 (en) 2005-05-03 2011-07-19 Donaldson Company Inc. Air cleaner; air filter cartridge and method of manufacturing
US20090249756A1 (en) * 2005-05-03 2009-10-08 Donaldson Company, Inc. Air cleaner; air filter cartridge and method of manufacturing
US8840699B2 (en) 2005-10-11 2014-09-23 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
US10427083B2 (en) 2005-10-11 2019-10-01 Donaldson Company, Inc. Air filter arrangement; assembly; and methods
US9399972B2 (en) 2005-10-11 2016-07-26 Donaldson Company, Inc. Air filter arrangement; assembly; and, methods
US8357219B2 (en) 2005-10-11 2013-01-22 Donaldson Company, Inc. Air filter arrangement; assembly and methods
US8409316B2 (en) 2005-11-09 2013-04-02 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US10507423B2 (en) 2005-11-09 2019-12-17 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US8945268B2 (en) 2005-11-09 2015-02-03 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US9718021B2 (en) 2005-11-09 2017-08-01 Donaldson Company, Inc. Seal arrangement for filter element; filter element assembly; and, methods
US7708797B2 (en) 2006-01-20 2010-05-04 Donaldson Company, Inc. Air cleaner configured for receipt of various sized filter cartridges; components thereof; and, methods
US7736410B2 (en) 2006-01-20 2010-06-15 Donaldson Company, Inc. Air cleaner configured for receipt of various sized filter cartridges; components thereof; and, methods
US8012233B2 (en) 2006-01-20 2011-09-06 Donaldson Company, Inc. Filter cartridge for air cleaner
US7972404B2 (en) 2006-06-22 2011-07-05 Donaldson Company, Inc. Air cleaner arrangements; components thereof; and, methods
US7713321B2 (en) 2006-06-22 2010-05-11 Donaldson Company, Inc. Air cleaner arrangements; components thereof; and, methods
US8784523B2 (en) 2006-10-06 2014-07-22 Donaldson Company, Inc. Air cleaner replaceable filter cartridges; and, methods
US9586166B2 (en) 2006-10-06 2017-03-07 Donaldson Company, Inc. Air cleaner replaceable filter cartridges; and, methods
US8273143B2 (en) 2006-10-06 2012-09-25 Donaldson Company, Inc. Air cleaner, replaceable filter cartridges, and methods
US8414675B2 (en) 2007-04-03 2013-04-09 Donaldson Company, Inc. Air cleaner; air filter cartridge and method of manufacturing
US9238189B2 (en) 2007-07-20 2016-01-19 Donaldson Company, Inc. Air cleaner arrangements with internal and external support for cartridge; components; and, methods
US9221004B2 (en) 2007-07-20 2015-12-29 Donaldson Company, Inc. Air cleaner arrangements; components; and, methods
US10124285B2 (en) 2007-07-20 2018-11-13 Donaldson Company, Inc. Air cleaner arrangements; components; and, methods
US10245544B2 (en) 2007-07-20 2019-04-02 Donaldson Company, Inc. Air cleaner arrangements; components; and methods
US8814973B2 (en) 2007-07-20 2014-08-26 Donaldson Company, Inc. Air cleaner arrangements with end support for cartridge; components; and, methods
US8545588B2 (en) 2007-07-20 2013-10-01 Donaldson Company, Inc. Air cleaner arrangements; components; and, methods
US9718019B2 (en) 2007-07-20 2017-08-01 Donaldson Company, Inc. Air cleaner arrangements with end support for cartridge; components; and, methods
US8066791B2 (en) 2007-07-20 2011-11-29 Donaldson Company, Inc. Air cleaner arrangements with internal and external support for cartridge; components; and, methods
US8292984B2 (en) 2007-07-20 2012-10-23 Donaldson Company, Inc. Air cleaner arrangments with end support for cartridge; components; and, methods
US8038756B2 (en) 2007-07-20 2011-10-18 Donaldson Company, Inc. Air cleaner arrangements; components; and, methods
US8480778B2 (en) 2007-07-20 2013-07-09 Donaldson Company, Inc. Air cleaner arrangements; components; and, methods
US9555370B2 (en) 2007-09-07 2017-01-31 Donaldson Company, Inc. Air filter assembly; components thereof; and, methods
US10422306B2 (en) 2007-09-07 2019-09-24 Donaldson Company, Inc. Air filter assembly; components thereof; and, methods
US9527027B2 (en) 2008-08-29 2016-12-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
US8721757B2 (en) 2008-08-29 2014-05-13 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
US10195551B2 (en) 2009-03-31 2019-02-05 Donaldson Company, Inc. Liquid filter assemblies; features; components; and, methods
US9480940B2 (en) 2009-03-31 2016-11-01 Donaldson Company, Inc. Liquid filter assemblies; features; components; and, methods
US9346002B2 (en) 2010-12-22 2016-05-24 Donaldson Company, Inc. Crankcase ventilation filter assembly, components, and methods
US9346001B2 (en) 2011-02-25 2016-05-24 Donaldson Company, Inc. Air filter cartridges, components thereof; and, air cleaner assemblies
US8475556B2 (en) * 2011-10-05 2013-07-02 Mann + Hummel Gmbh Filter cartridge system
USD753789S1 (en) * 2014-09-24 2016-04-12 Graver Technologies Llc Pre-coat filter element
USD825029S1 (en) * 2017-04-25 2018-08-07 Mechanical Manufacturing Corporation Filtration element

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