USD436234S1 - Green helmet respiratory protection device - Google Patents

Green helmet respiratory protection device Download PDF

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Publication number
USD436234S1
USD436234S1 US29/084,775 US8477598F USD436234S US D436234 S1 USD436234 S1 US D436234S1 US 8477598 F US8477598 F US 8477598F US D436234 S USD436234 S US D436234S
Authority
US
United States
Prior art keywords
green
helmet
protection device
respiratory protection
respiratory
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.)
Expired - Lifetime
Application number
US29/084,775
Inventor
M. Antonia S{acute over (a)}ez
David R. Schlaefer
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 US29/084,775 priority Critical patent/USD436234S1/en
Assigned to MINNESOTA MINING AND MANUFACTURING COMPANY reassignment MINNESOTA MINING AND MANUFACTURING COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SAEZ, M. ANTONIA, SCHLAEFER, DAVID R.
Assigned to 3M INNOVATIVE PROPERTIES COMPANY reassignment 3M INNOVATIVE PROPERTIES COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MINNESOTA MINING AND MANUFACTURING COMPANY
Application granted granted Critical
Publication of USD436234S1 publication Critical patent/USD436234S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a green helmet respiratory protection device showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a top elevational view thereof;
FIG. 4 is a bottom elevational view thereof;
FIG. 5 is a rear elevational view; and,
FIG. 6 is a side elevational view thereof, the opposite side being a mirror image.
The details shown in broken lines in all views are for illustrative purposes only and form no part of the claimed design. The diagonal line shading represents the color green.

Claims (1)

  1. The ornamental design for a green helmet respiratory protection device, as shown and described.
US29/084,775 1998-03-10 1998-03-10 Green helmet respiratory protection device Expired - Lifetime USD436234S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/084,775 USD436234S1 (en) 1998-03-10 1998-03-10 Green helmet respiratory protection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/084,775 USD436234S1 (en) 1998-03-10 1998-03-10 Green helmet respiratory protection device

Publications (1)

Publication Number Publication Date
USD436234S1 true USD436234S1 (en) 2001-01-09

Family

ID=72138526

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/084,775 Expired - Lifetime USD436234S1 (en) 1998-03-10 1998-03-10 Green helmet respiratory protection device

Country Status (1)

Country Link
US (1) USD436234S1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD774256S1 (en) * 2015-08-27 2016-12-13 Chris J. Katopis Folding helmet
USD881380S1 (en) 2017-10-16 2020-04-14 Gentex Corporation Respirator

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
Lab Safety Supply Catalog, p. 16. "Polyethylene Hard Hats". Bottom right side of page.
Product Information: "AH29 Air Supplied Airstream," Airstream Anti Dust Helmet, Racal.
Product Information: "Breathe Easy Plus," 1 BE1=Helmet System, Racal.
Product information: "Cobra Powered Helmet Respirators," MSA.
Product Information: "Pureflo Powered Respirators," Helmet Integrated Systems Ltd., 13 pages.
Product Information: "The Dustmaster System," Arco.
Product Information: Helmet product literature, Kasco, 7 pages.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD774256S1 (en) * 2015-08-27 2016-12-13 Chris J. Katopis Folding helmet
USD881380S1 (en) 2017-10-16 2020-04-14 Gentex Corporation Respirator

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