USD696629S1 - Large battery pack for powered air purifying respirator (PAPR) - Google Patents

Large battery pack for powered air purifying respirator (PAPR) Download PDF

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Publication number
USD696629S1
USD696629S1 US29/413,419 US201229413419F USD696629S US D696629 S1 USD696629 S1 US D696629S1 US 201229413419 F US201229413419 F US 201229413419F US D696629 S USD696629 S US D696629S
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United States
Prior art keywords
papr
battery pack
air purifying
large battery
powered air
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
US29/413,419
Inventor
Nathan A. Abel
David M. Blomberg
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
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Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to US29/413,419 priority Critical patent/USD696629S1/en
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ABEL, NATHAN A., BLOMBERG, DAVID M.
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Publication of USD696629S1 publication Critical patent/USD696629S1/en
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Description

FIG. 1 is a front perspective view showing the new design for a large battery pack for powered air purifying respirator (PAPR);
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 forms no part of the claimed design, and the shading is provided to illustrate contour only and is not an indication of texture, gloss, etc.

Claims (1)

    CLAIM
  1. The ornamental design for a large battery pack for powered air purifying respirator (PAPR), as shown and described.
US29/413,419 2012-02-15 2012-02-15 Large battery pack for powered air purifying respirator (PAPR) Active USD696629S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/413,419 USD696629S1 (en) 2012-02-15 2012-02-15 Large battery pack for powered air purifying respirator (PAPR)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/413,419 USD696629S1 (en) 2012-02-15 2012-02-15 Large battery pack for powered air purifying respirator (PAPR)

Publications (1)

Publication Number Publication Date
USD696629S1 true USD696629S1 (en) 2013-12-31

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US29/413,419 Active USD696629S1 (en) 2012-02-15 2012-02-15 Large battery pack for powered air purifying respirator (PAPR)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD833424S1 (en) * 2015-02-23 2018-11-13 Spigen Korea Co., Ltd. Case for electronic communications device
USD1065050S1 (en) * 2022-11-18 2025-03-04 Lion Energy, LLC Set of top and bottom edge recesses of a portable power device

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899740A (en) 1989-01-17 1990-02-13 E. D. Bullard Company Respirator system for use with a hood or face mask
USD481007S1 (en) * 2002-09-17 2003-10-21 Olympus Optical Co., Ltd. Battery pack for a camera
USD483725S1 (en) * 2002-04-19 2003-12-16 Circadiant Systems, Inc. Modular housing for electronic and optical components
USD494541S1 (en) * 2003-12-01 2004-08-17 Xantrex International Compact power inverter
USD543955S1 (en) * 2005-04-14 2007-06-05 Microsoft Corporation Electronic housing
USD581866S1 (en) * 2007-04-06 2008-12-02 Symbol Technologies, Inc. Battery for a mobile device
USD600640S1 (en) * 2008-09-29 2009-09-22 Dtg, Inc. Extension battery
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
USD640699S1 (en) * 2010-08-18 2011-06-28 Seagate Technology Llc Interface dock
USD646379S1 (en) 2008-04-30 2011-10-04 Otos Wing Co., Ltd. Portable air supplier

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899740A (en) 1989-01-17 1990-02-13 E. D. Bullard Company Respirator system for use with a hood or face mask
USD483725S1 (en) * 2002-04-19 2003-12-16 Circadiant Systems, Inc. Modular housing for electronic and optical components
USD481007S1 (en) * 2002-09-17 2003-10-21 Olympus Optical Co., Ltd. Battery pack for a camera
USD494541S1 (en) * 2003-12-01 2004-08-17 Xantrex International Compact power inverter
USD543955S1 (en) * 2005-04-14 2007-06-05 Microsoft Corporation Electronic housing
USD581866S1 (en) * 2007-04-06 2008-12-02 Symbol Technologies, Inc. Battery for a mobile device
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
USD600640S1 (en) * 2008-09-29 2009-09-22 Dtg, Inc. Extension battery
USD640699S1 (en) * 2010-08-18 2011-06-28 Seagate Technology Llc Interface dock

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
U.S. Appl. No. 29/413,410 to Abel et al., filed Feb. 15, 2012, entitled Small Battery Pack for Powered Air Purifying Respirator (PAPR).
U.S. Appl. No. 29/413,413 to Blomberg et al., filed Feb. 15, 2012, entitled Battery Pack for Powered Air Purifying Respirator (PAPR) Having Upper Surface.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD833424S1 (en) * 2015-02-23 2018-11-13 Spigen Korea Co., Ltd. Case for electronic communications device
USD1065050S1 (en) * 2022-11-18 2025-03-04 Lion Energy, LLC Set of top and bottom edge recesses of a portable power device

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