USD721169S1 - Respirator grill ribs - Google Patents

Respirator grill ribs Download PDF

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Publication number
USD721169S1
USD721169S1 US29/423,380 US201229423380F USD721169S US D721169 S1 USD721169 S1 US D721169S1 US 201229423380 F US201229423380 F US 201229423380F US D721169 S USD721169 S US D721169S
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US
United States
Prior art keywords
respirator
grill ribs
grill
ribs
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.)
Active
Application number
US29/423,380
Inventor
Jungchul Moon
Young-Jun Kim
HyoungSun Park
KangSoo Park
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 US29/423,380 priority Critical patent/USD721169S1/en
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KIM, YOUNG-JUN, MOON, Jungchul, PARK, HYOUNGSUN, PARK, KANGSOO
Application granted granted Critical
Publication of USD721169S1 publication Critical patent/USD721169S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)

Description

FIG. 1 is a front perspective view showing the new design for respirator grill ribs.
FIG. 2 is a left view thereof;
FIG. 3 is a right view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a back view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Broken lines form no part of the claimed design, and any shading is provided to illustrate contour only and is not an indication of texture, gloss, etc.

Claims (1)

    CLAIM
  1. The ornamental design for respirator grill ribs, as shown and described.
US29/423,380 2012-05-31 2012-05-31 Respirator grill ribs Active USD721169S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/423,380 USD721169S1 (en) 2012-05-31 2012-05-31 Respirator grill ribs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/423,380 USD721169S1 (en) 2012-05-31 2012-05-31 Respirator grill ribs

Publications (1)

Publication Number Publication Date
USD721169S1 true USD721169S1 (en) 2015-01-13

Family

ID=52248149

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/423,380 Active USD721169S1 (en) 2012-05-31 2012-05-31 Respirator grill ribs

Country Status (1)

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US (1) USD721169S1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD762845S1 (en) * 2015-02-27 2016-08-02 3M Innovative Properties Company Respirator cartridge
USD775322S1 (en) * 2015-01-30 2016-12-27 3M Innovative Properties Company Respirator mask face seal with surface pattern
USD775344S1 (en) * 2015-04-07 2016-12-27 Tecmen Electronics Co., Ltd. Filter cartridge for welding respirator
USD841896S1 (en) * 2015-04-07 2019-02-26 Tecmen Electronics Co., Ltd. Auto-darkening welding filter display screen with touch graphical user interface
USD868960S1 (en) * 2018-10-22 2019-12-03 Jinfuyu Industrial Co., Ltd. Mask
USD918836S1 (en) 2019-06-17 2021-05-11 Sang Hoon Shin Ionizing coil frame locating ribs
USD923775S1 (en) 2020-04-24 2021-06-29 Inland Concrete Products, Inc. Hygienic face mask
USD941989S1 (en) * 2020-09-25 2022-01-25 Huhtamaki, Inc. Respiratory mask
USD959643S1 (en) * 2020-03-26 2022-08-02 Lg Electronics Inc. Air mask
USD959644S1 (en) * 2020-03-26 2022-08-02 Lg Electronics Inc. Removable cover for air mask
USD963157S1 (en) * 2020-06-09 2022-09-06 Lg Electronics Inc. Mask air purifier
USD968712S1 (en) * 2020-11-09 2022-11-01 CleanSpace IP Pty Ltd Filter for breathing mask

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
3M product literature for 3M Respiratory Protection 7700 Series Single-Filter Half-Facepiece Respirator dated 2008.
3M product literature for 3M™ 3000 Half Mask Series Respirator dated 2009.
3M product literature for 3M™ 3000 Series Single-Cartridge Half-Facepiece Respirator dated 2009.
Koken web literature for Particulate Respirators, http://www.koken-ltd.co.jp/english/particulaterespirators.htm, obtained from internet on Sep. 22, 2011.
North web literature for 7190N99 Welding Half Mask, http://www.northsafety.com/TriggerWorkflow.aspx?WorkflowModuleGUID=a3c3bf34-f500-45aa-a73f-13a246669a21&Alias=NSUS&SB—ContentItemGuid=b55fb755-d4a7-40dc-8e76-f21a2d582782&KeepSession=True&Tags:PC Tags:PC—ItemGuid=0b20f978-ad7c-413f-8b8c-e1ee2b710a19, obtained from internet on Sep. 22, 2011.
Shigematsu web literature for DR77R Respirator, http://www.stsjapan.com/products/bojin/detail.php?id=DR77R. obtained from internet on Sep. 26, 2011.

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD775322S1 (en) * 2015-01-30 2016-12-27 3M Innovative Properties Company Respirator mask face seal with surface pattern
USD762845S1 (en) * 2015-02-27 2016-08-02 3M Innovative Properties Company Respirator cartridge
USD775344S1 (en) * 2015-04-07 2016-12-27 Tecmen Electronics Co., Ltd. Filter cartridge for welding respirator
USD841896S1 (en) * 2015-04-07 2019-02-26 Tecmen Electronics Co., Ltd. Auto-darkening welding filter display screen with touch graphical user interface
USD868960S1 (en) * 2018-10-22 2019-12-03 Jinfuyu Industrial Co., Ltd. Mask
USD918836S1 (en) 2019-06-17 2021-05-11 Sang Hoon Shin Ionizing coil frame locating ribs
USD959643S1 (en) * 2020-03-26 2022-08-02 Lg Electronics Inc. Air mask
USD959644S1 (en) * 2020-03-26 2022-08-02 Lg Electronics Inc. Removable cover for air mask
USD923775S1 (en) 2020-04-24 2021-06-29 Inland Concrete Products, Inc. Hygienic face mask
USD963157S1 (en) * 2020-06-09 2022-09-06 Lg Electronics Inc. Mask air purifier
USD941989S1 (en) * 2020-09-25 2022-01-25 Huhtamaki, Inc. Respiratory mask
USD968712S1 (en) * 2020-11-09 2022-11-01 CleanSpace IP Pty Ltd Filter for breathing mask

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