USD629885S1 - Filtering face-piece respirator support structure - Google Patents

Filtering face-piece respirator support structure Download PDF

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Publication number
USD629885S1
USD629885S1 US29/295,023 US29502307F USD629885S US D629885 S1 USD629885 S1 US D629885S1 US 29502307 F US29502307 F US 29502307F US D629885 S USD629885 S US D629885S
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US
United States
Prior art keywords
support structure
filtering face
piece respirator
respirator support
piece
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.)
Active
Application number
US29/295,023
Inventor
Thomas G. Skulley
Erik J. Johnson
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
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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 US29/295,023 priority Critical patent/USD629885S1/en
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SKULLEY, THOMAS G., JOHNSON, ERIK J.
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Publication of USD629885S1 publication Critical patent/USD629885S1/en
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Description

FIG. 1 is a perspective view, showing the new design for a filtering face-piece respirator support structure;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view, the right side view being a mirror image thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
The broken line showing forms no part of the claimed design.

Claims (1)

  1. The ornamental design for a filtering face-piece respirator support structure, as shown and described.
US29/295,023 2007-09-20 2007-09-20 Filtering face-piece respirator support structure Active USD629885S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/295,023 USD629885S1 (en) 2007-09-20 2007-09-20 Filtering face-piece respirator support structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/295,023 USD629885S1 (en) 2007-09-20 2007-09-20 Filtering face-piece respirator support structure

Publications (1)

Publication Number Publication Date
USD629885S1 true USD629885S1 (en) 2010-12-28

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ID=43357776

Family Applications (1)

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US29/295,023 Active USD629885S1 (en) 2007-09-20 2007-09-20 Filtering face-piece respirator support structure

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US (1) USD629885S1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090235934A1 (en) * 2008-03-24 2009-09-24 3M Innovative Properties Company Filtering face-piece respirator having an integrally-joined exhalation valve
US10639506B2 (en) 2013-08-20 2020-05-05 3M Innovative Properties Company Personal respiratory protection device
US11154735B2 (en) 2013-08-20 2021-10-26 3M Innovative Properties Company Personal respiratory protection device
US11241595B2 (en) 2013-08-20 2022-02-08 3M Innovative Properties Company Personal respiratory protection device
US11247079B2 (en) 2013-08-20 2022-02-15 3M Innovative Properties Company Personal respiratory protection device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090235934A1 (en) * 2008-03-24 2009-09-24 3M Innovative Properties Company Filtering face-piece respirator having an integrally-joined exhalation valve
US10137321B2 (en) 2008-03-24 2018-11-27 3M Innovative Properties Company Filtering face-piece respirator having an integrally-joined exhalation valve
US10639506B2 (en) 2013-08-20 2020-05-05 3M Innovative Properties Company Personal respiratory protection device
US11154735B2 (en) 2013-08-20 2021-10-26 3M Innovative Properties Company Personal respiratory protection device
US11241595B2 (en) 2013-08-20 2022-02-08 3M Innovative Properties Company Personal respiratory protection device
US11247079B2 (en) 2013-08-20 2022-02-15 3M Innovative Properties Company Personal respiratory protection device

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