USD683014S1 - Powered air purifying respirator (PAPR) blower having attachment bosses - Google Patents

Powered air purifying respirator (PAPR) blower having attachment bosses Download PDF

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Publication number
USD683014S1
USD683014S1 US29/413,400 US201229413400F USD683014S US D683014 S1 USD683014 S1 US D683014S1 US 201229413400 F US201229413400 F US 201229413400F US D683014 S USD683014 S US D683014S
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United States
Prior art keywords
papr
blower
air purifying
powered air
purifying respirator
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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
US29/413,400
Inventor
Jia Hu
Nathan A. Abel
Kenneth J. Krepel
John M. Pilgrim
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3M Innovative Properties Co
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3M Innovative Properties Co
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Priority to US29/413,400 priority Critical patent/USD683014S1/en
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ABEL, NATHAN A., HU, JIA, KREPEL, KENNETH J., PILGRIM, JOHN M.
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Publication of USD683014S1 publication Critical patent/USD683014S1/en
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FIG. 1 is a rear perspective view showing the new design for a powered air purifying respirator (PAPR) blower having attachment bosses;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a left view thereof; and,
FIG. 7 is a right view thereof.
The broken line showing of portions of the article is included for the purpose of illustrating environmental structure and forms no part of the claimed design.
The shading is provided to illustrate contour only and is not an indication of surface texture.

Claims (1)

    CLAIM
  1. The ornamental design for a powered air purifying respirator (PAPR) blower having attachment bosses, as shown and described.
US29/413,400 2012-02-15 2012-02-15 Powered air purifying respirator (PAPR) blower having attachment bosses Active USD683014S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/413,400 USD683014S1 (en) 2012-02-15 2012-02-15 Powered air purifying respirator (PAPR) blower having attachment bosses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/413,400 USD683014S1 (en) 2012-02-15 2012-02-15 Powered air purifying respirator (PAPR) blower having attachment bosses

Publications (1)

Publication Number Publication Date
USD683014S1 true USD683014S1 (en) 2013-05-21

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US29/413,400 Active USD683014S1 (en) 2012-02-15 2012-02-15 Powered air purifying respirator (PAPR) blower having attachment bosses

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD739007S1 (en) 2014-03-14 2015-09-15 3M Innovative Properties Company Powered air purifying respirator unit control panel
USD747470S1 (en) * 2013-02-01 2016-01-12 3M Innovative Properties Company Respirator cartridge connector
USD887554S1 (en) * 2015-06-09 2020-06-16 Lincoln Global, Inc. Belt bracket of a powered air purifying respirator

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1093033A (en) * 1913-01-06 1914-04-14 Nat Can Company Receptacle-display holder.
US1937424A (en) * 1932-07-14 1933-11-28 Philip T Champlin Knife rack
USD267453S (en) * 1980-09-15 1983-01-04 Michael Kipperman Holder for a shaving instrument
US4389635A (en) 1980-11-12 1983-06-21 A-T-O, Inc. Interfacing attachment for remote mechanical fire alarms
USD286721S (en) * 1980-10-31 1986-11-18 Leifheit Ag Rack for scissors
US4899740A (en) 1989-01-17 1990-02-13 E. D. Bullard Company Respirator system for use with a hood or face mask
US20070278168A1 (en) * 2006-05-11 2007-12-06 Li Wayne K Decorative wall hanging assembly
US20090314295A1 (en) 2007-12-19 2009-12-24 E.D. Bullard Company Powered air purifying respirator
US20100163698A1 (en) * 2008-12-31 2010-07-01 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. Mounting mechanism for storage device
USD632375S1 (en) 2008-04-04 2011-02-08 3M Innovative Properties Company Air blowers
US7921615B2 (en) * 2007-01-08 2011-04-12 Unifor S.P.A. Iron sheet panel with horizontal groove for interior space partitioning
US20110126713A1 (en) * 2008-04-04 2011-06-02 Pierre Legare Air filtration device
USD646379S1 (en) 2008-04-30 2011-10-04 Otos Wing Co., Ltd. Portable air supplier

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1093033A (en) * 1913-01-06 1914-04-14 Nat Can Company Receptacle-display holder.
US1937424A (en) * 1932-07-14 1933-11-28 Philip T Champlin Knife rack
USD267453S (en) * 1980-09-15 1983-01-04 Michael Kipperman Holder for a shaving instrument
USD286721S (en) * 1980-10-31 1986-11-18 Leifheit Ag Rack for scissors
US4389635A (en) 1980-11-12 1983-06-21 A-T-O, Inc. Interfacing attachment for remote mechanical fire alarms
US4899740A (en) 1989-01-17 1990-02-13 E. D. Bullard Company Respirator system for use with a hood or face mask
US20070278168A1 (en) * 2006-05-11 2007-12-06 Li Wayne K Decorative wall hanging assembly
US7921615B2 (en) * 2007-01-08 2011-04-12 Unifor S.P.A. Iron sheet panel with horizontal groove for interior space partitioning
US20090314295A1 (en) 2007-12-19 2009-12-24 E.D. Bullard Company Powered air purifying respirator
USD632375S1 (en) 2008-04-04 2011-02-08 3M Innovative Properties Company Air blowers
US20110126713A1 (en) * 2008-04-04 2011-06-02 Pierre Legare Air filtration device
USD646379S1 (en) 2008-04-30 2011-10-04 Otos Wing Co., Ltd. Portable air supplier
US20100163698A1 (en) * 2008-12-31 2010-07-01 Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. Mounting mechanism for storage device

Non-Patent Citations (11)

* Cited by examiner, † Cited by third party
Title
Miller PAPR webpage obtained from internet on Feb. 20, 2012 http://www.millerwelds.com/products/welding—protection/filtration/papr/.
U.S. Appl. No. 13/396,839 to Krepel et al., filed Feb. 15, 2012, entitled Interlock System for a Respirator Waist Belt.
U.S. Appl. No. 13/396,858, to Hu et al., filed Feb. 15, 2012, entitled Respirator Waist Belt.
U.S. Appl. No. 29/413,385 to Krepel et al., filed Feb. 15, 2012, entitled Respirator Belt Having Attachment Slot.
U.S. Appl. No. 29/413,386 to Krepel et al., filed Feb. 15, 2012, entitled Respirator Belt Having Array of Attachment Slots.
U.S. Appl. No. 29/413,397 to Abel et al., filed Feb. 15, 2012, entitled Powered Air Purifying Respirator (PAPR) Blower Having Stylized Top.
U.S. Appl. No. 29/413,398 to Abel et al., filed Feb. 15, 2012, entitled Powered Air Purifying Respirator (PAPR) Blower Having Stylized Bottom.
U.S. Appl. No. 29/413,401 to Dwyer et al., filed Feb. 15, 2012, entitled Small Filter Cover for Powered Air Purifying Respirator (PAPR).
U.S. Appl. No. 29/413,404 to Dwyer et al., filed Feb. 15, 2012, entitled Large Filter Cover for Powered Air Purifying Respirator (PAPR).
U.S. Appl. No. 29/413,408 to Abel et al., filed Feb. 15, 2012, entitled Filter Cover for Powered Air Purifying Respirator (PAPR) Having Stylized Groove.
U.S. Appl. No. 29/413,423 to Abel et al., filed Feb. 15, 2012, entitled Powered Air Purifying Respirator (PAPR) Having Control Panel.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD747470S1 (en) * 2013-02-01 2016-01-12 3M Innovative Properties Company Respirator cartridge connector
USD739007S1 (en) 2014-03-14 2015-09-15 3M Innovative Properties Company Powered air purifying respirator unit control panel
USD887554S1 (en) * 2015-06-09 2020-06-16 Lincoln Global, Inc. Belt bracket of a powered air purifying respirator

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