USD480476S1 - Filter cartridge for an escape hood - Google Patents

Filter cartridge for an escape hood Download PDF

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Publication number
USD480476S1
USD480476S1 US29/161,877 US16187702F USD480476S US D480476 S1 USD480476 S1 US D480476S1 US 16187702 F US16187702 F US 16187702F US D480476 S USD480476 S US D480476S
Authority
US
United States
Prior art keywords
filter cartridge
escape hood
hood
escape
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
US29/161,877
Inventor
Paul A. Martinson
James R. Betz
Susan G. Danisch
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 Innovative Properties Co
Original Assignee
3M Innovative Properties 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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to US29/161,877 priority Critical patent/USD480476S1/en
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BETZ, JAMES R., DANISCH, SUSAN G., MARTINSON, PAUL A.
Priority to CA101062F priority patent/CA101062S/en
Application granted granted Critical
Publication of USD480476S1 publication Critical patent/USD480476S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front perspective view, showing the new design for a filter cartridge for an escape hood. As shown, the filter cartridge is oriented horizontally on the front side of the hood;
FIG. 2 is a right side view of the filter cartridge, the left side view being a mirror image of the right side view;
FIG. 3 is a top view thereof;
FIG. 4 is a rear view thereof; and,
FIG. 5 is a front view thereof.
The broken line showing in the drawings forms no part of the claimed design.

Claims (1)

  1. The ornamental design for a filter cartridge for an escape hood, as shown and described.
US29/161,877 2002-06-04 2002-06-04 Filter cartridge for an escape hood Expired - Lifetime USD480476S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/161,877 USD480476S1 (en) 2002-06-04 2002-06-04 Filter cartridge for an escape hood
CA101062F CA101062S (en) 2002-06-04 2002-10-28 Filter cartridge for an escape hood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/161,877 USD480476S1 (en) 2002-06-04 2002-06-04 Filter cartridge for an escape hood

Publications (1)

Publication Number Publication Date
USD480476S1 true USD480476S1 (en) 2003-10-07

Family

ID=28674853

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/161,877 Expired - Lifetime USD480476S1 (en) 2002-06-04 2002-06-04 Filter cartridge for an escape hood

Country Status (2)

Country Link
US (1) USD480476S1 (en)
CA (1) CA101062S (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7765698B2 (en) 2008-06-02 2010-08-03 3M Innovative Properties Company Method of making electret articles based on zeta potential
US8529671B2 (en) 2007-12-06 2013-09-10 3M Innovative Properties Comany Electret webs with charge-enhancing additives
US8613795B2 (en) 2008-06-02 2013-12-24 3M Innovative Properties Company Electret webs with charge-enhancing additives
USD735846S1 (en) * 2012-06-13 2015-08-04 Kimberly-Clark Worldwide, Inc Integrated mask and hood
USD930162S1 (en) * 2020-02-13 2021-09-07 Augmedics Ltd. Medical headset
US11750794B2 (en) 2015-03-24 2023-09-05 Augmedics Ltd. Combining video-based and optic-based augmented reality in a near eye display
US11801115B2 (en) 2019-12-22 2023-10-31 Augmedics Ltd. Mirroring in image guided surgery
US11896445B2 (en) 2021-07-07 2024-02-13 Augmedics Ltd. Iliac pin and adapter

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Drager DefendAir™ Gas Mask, information from the FSI North website www.fsinorth.com.
Survivair Quick 2000 Escape Hood, information from the Survivair website of www.survivairquick2000.com.
Valiation of the Emergency Escape Mask, information from the Japan Safety Network, Inc. website of www.j-safety.com.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8529671B2 (en) 2007-12-06 2013-09-10 3M Innovative Properties Comany Electret webs with charge-enhancing additives
US7765698B2 (en) 2008-06-02 2010-08-03 3M Innovative Properties Company Method of making electret articles based on zeta potential
US8613795B2 (en) 2008-06-02 2013-12-24 3M Innovative Properties Company Electret webs with charge-enhancing additives
USD735846S1 (en) * 2012-06-13 2015-08-04 Kimberly-Clark Worldwide, Inc Integrated mask and hood
USD764050S1 (en) 2012-06-13 2016-08-16 Kimberly-Clark Worldwide, Inc. Integrated mask and hood
US11750794B2 (en) 2015-03-24 2023-09-05 Augmedics Ltd. Combining video-based and optic-based augmented reality in a near eye display
US11801115B2 (en) 2019-12-22 2023-10-31 Augmedics Ltd. Mirroring in image guided surgery
USD930162S1 (en) * 2020-02-13 2021-09-07 Augmedics Ltd. Medical headset
US11896445B2 (en) 2021-07-07 2024-02-13 Augmedics Ltd. Iliac pin and adapter

Also Published As

Publication number Publication date
CA101062S (en) 2003-10-07

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