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USD728777S1 - Helmet plenum - Google Patents

Helmet plenum Download PDF

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Publication number
USD728777S1
USD728777S1 US29/470,220 US201329470220F USD728777S US D728777 S1 USD728777 S1 US D728777S1 US 201329470220 F US201329470220 F US 201329470220F US D728777 S USD728777 S US D728777S
Authority
US
United States
Prior art keywords
helmet
plenum
view
ornamental design
perspective
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
US29/470,220
Inventor
Theresa Spear
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.)
Lincoln Global Inc
Original Assignee
Lincoln Global Inc
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 Lincoln Global Inc filed Critical Lincoln Global Inc
Priority to US29/470,220 priority Critical patent/USD728777S1/en
Assigned to LINCOLN GLOBAL, INC. reassignment LINCOLN GLOBAL, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SPEAR, THERESA
Application granted granted Critical
Publication of USD728777S1 publication Critical patent/USD728777S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is perspective view of a helmet plenum.
FIG. 2 is a top view of a helmet plenum.
FIG. 3 is a front view of a helmet plenum.
FIG. 4 is a back view of a helmet plenum.
FIG. 5 is a bottom view of a helmet plenum.
FIG. 6 is a side view of a helmet plenum; and,
FIG. 7 is another side view of a helmet plenum.

Claims (1)

    CLAIM
  1. The ornamental design for a helmet plenum, as shown and described.
US29/470,220 2013-10-18 2013-10-18 Helmet plenum Active USD728777S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/470,220 USD728777S1 (en) 2013-10-18 2013-10-18 Helmet plenum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/470,220 USD728777S1 (en) 2013-10-18 2013-10-18 Helmet plenum

Publications (1)

Publication Number Publication Date
USD728777S1 true USD728777S1 (en) 2015-05-05

Family

ID=53002359

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/470,220 Active USD728777S1 (en) 2013-10-18 2013-10-18 Helmet plenum

Country Status (1)

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US (1) USD728777S1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD810299S1 (en) 2015-06-09 2018-02-13 Lincoln Global, Inc. Battery of a powered air purifying respirator
USD820455S1 (en) 2015-06-09 2018-06-12 Lincoln Global, Inc. Filter cover of a powered air purifying respirator
USD820456S1 (en) 2015-06-09 2018-06-12 Lincoln Global, Inc. Belt bracket of powered air purifying respirator
USD822210S1 (en) 2015-06-09 2018-07-03 Lincoln Global, Inc. Extended battery of a powered air purifying respirator
USD848077S1 (en) 2018-03-07 2019-05-07 Lincoln Global, Inc. Cover lens frame
USD851841S1 (en) 2018-03-23 2019-06-18 Lincoln Global, Inc. Shield holder frame
USD853044S1 (en) 2018-03-07 2019-07-02 Lincoln Global, Inc. Inner shell of a helmet
USD857306S1 (en) 2018-03-07 2019-08-20 Lincoln Global, Inc. Top of helmet shell
USD860546S1 (en) 2018-03-07 2019-09-17 Lincoln Global, Inc. Top shell for helmet
USD881380S1 (en) 2017-10-16 2020-04-14 Gentex Corporation Respirator
USD947463S1 (en) * 2020-07-23 2022-03-29 Catherine Norcom Plenum tube
USD1057296S1 (en) 2022-04-01 2025-01-07 3M Innovative Properties Company Air supply attachment for a helmet

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6516802B2 (en) * 1999-03-26 2003-02-11 Mallinckrodt, Inc. Method and combination for treating sleep apnea using a cantilever mask attachment device
US7556043B2 (en) * 2005-10-24 2009-07-07 Ric Investments, Llc Patient interface with an integral cushion and nasal pillows
US7665465B2 (en) * 2005-03-25 2010-02-23 Ric Investments, Llc Headgear assembly for a respiratory support system
US7814911B2 (en) * 2004-10-15 2010-10-19 Aeiomed, Inc. Nares seal
US8091553B2 (en) * 2002-08-20 2012-01-10 Somnetics Global Pte. Ltd. Face mask support
US8127765B2 (en) * 2003-08-18 2012-03-06 Ric Investments, Llc Patient interface assembly and system using same
US8858692B2 (en) * 2010-04-02 2014-10-14 3M Innovative Properties Company Filter systems including patterned optical analyte sensors and optical readers
USD716505S1 (en) * 2013-12-16 2014-10-28 Tecmen Electronics Co., Ltd. Air supply attachment for a head belt of a welding helmet
USD716506S1 (en) * 2013-12-16 2014-10-28 Tecmen Electronics Co., Ltd. Air supply attachment for a head belt of a welding helmet

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6516802B2 (en) * 1999-03-26 2003-02-11 Mallinckrodt, Inc. Method and combination for treating sleep apnea using a cantilever mask attachment device
US8091553B2 (en) * 2002-08-20 2012-01-10 Somnetics Global Pte. Ltd. Face mask support
US8127765B2 (en) * 2003-08-18 2012-03-06 Ric Investments, Llc Patient interface assembly and system using same
US7814911B2 (en) * 2004-10-15 2010-10-19 Aeiomed, Inc. Nares seal
US7665465B2 (en) * 2005-03-25 2010-02-23 Ric Investments, Llc Headgear assembly for a respiratory support system
US7556043B2 (en) * 2005-10-24 2009-07-07 Ric Investments, Llc Patient interface with an integral cushion and nasal pillows
US8858692B2 (en) * 2010-04-02 2014-10-14 3M Innovative Properties Company Filter systems including patterned optical analyte sensors and optical readers
USD716505S1 (en) * 2013-12-16 2014-10-28 Tecmen Electronics Co., Ltd. Air supply attachment for a head belt of a welding helmet
USD716506S1 (en) * 2013-12-16 2014-10-28 Tecmen Electronics Co., Ltd. Air supply attachment for a head belt of a welding helmet

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD810299S1 (en) 2015-06-09 2018-02-13 Lincoln Global, Inc. Battery of a powered air purifying respirator
USD820455S1 (en) 2015-06-09 2018-06-12 Lincoln Global, Inc. Filter cover of a powered air purifying respirator
USD820456S1 (en) 2015-06-09 2018-06-12 Lincoln Global, Inc. Belt bracket of powered air purifying respirator
USD822210S1 (en) 2015-06-09 2018-07-03 Lincoln Global, Inc. Extended battery of a powered air purifying respirator
USD887554S1 (en) 2015-06-09 2020-06-16 Lincoln Global, Inc. Belt bracket of a powered air purifying respirator
USD881380S1 (en) 2017-10-16 2020-04-14 Gentex Corporation Respirator
USD853044S1 (en) 2018-03-07 2019-07-02 Lincoln Global, Inc. Inner shell of a helmet
USD857306S1 (en) 2018-03-07 2019-08-20 Lincoln Global, Inc. Top of helmet shell
USD860546S1 (en) 2018-03-07 2019-09-17 Lincoln Global, Inc. Top shell for helmet
USD848077S1 (en) 2018-03-07 2019-05-07 Lincoln Global, Inc. Cover lens frame
USD851841S1 (en) 2018-03-23 2019-06-18 Lincoln Global, Inc. Shield holder frame
USD947463S1 (en) * 2020-07-23 2022-03-29 Catherine Norcom Plenum tube
USD1057296S1 (en) 2022-04-01 2025-01-07 3M Innovative Properties Company Air supply attachment for a helmet

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