Title:
Respirator helmet
Document Type and Number:
United States Patent D802117

Inventors:
Whitwood, Ryan (Royal Oak, MI, US)
Application Number:
29/572818
Publication Date:
11/07/2017
Filing Date:
07/30/2016
View Patent Images:
Assignee:
RPB Safety, LLC (Royal Oak, MI, US)
Primary Class:
International Classes:
(IPC1-7): 2902
Field of Search:
D24/110, D24/110.6, D24/162, D29/107, D29/108, D29/110
US Patent References:
20170112225HELMETApril, 2017Gotti
20170112224FACE PROTECTION ACCESSORY FOR HELMETS AND HELMET PROVIDED WITH SUCH FACE PROTECTION ACCESSORYApril, 2017Gotti
D774702Respirator helmetDecember, 2016BroseD29/110
D774703Respirator helmet outer shellDecember, 2016BroseD29/122
20160175624HEAD PROTECTION DEVICE AND RESPIRATOR DEVICEJune, 2016Balke128/847
20150201696VISOR AND COMBINATION THEREOF WITH A PROTECTIVE HELMETJuly, 2015Pfanner2/424
20150113712Grey Compounded Infrared Absorbing FaceshieldApril, 2015Hirschmann, Jr.2/424
D707894Helmet with visorJune, 2014MehraD29/105
20130212787FACE GUARD FOR FASTENING TO A PROTECTIVE HELMET, IN PARTICULAR FOR FORESTRY WORKERSAugust, 2013Pfanner2/424
20130031693UNIVERSAL DUAL-PIVOT FACE SHIELD ASSEMBLY FOR A HARD HATFebruary, 2013Gleason2/9
20130014752AIR FILTRATION DEVICEJanuary, 2013Ausen128/201.25
D668758Breathing maskOctober, 2012HallD24/110.2
8056152Pivot assembly for headgearNovember, 2011Brace2/410
20110048416Respirator System Including Convertible Head Covering MemberMarch, 2011Brace128/201.24
20110023204PIVOT ASSEMBLY FOR HEADGEARFebruary, 2011Brace2/8.2
20110016595Lens Seal for HeadgearJanuary, 2011Brace2/15
20100108067RESPIRATOR FLOW CONTROL APPARATUS AND METHODMay, 2010Walker128/205.24
D545426Helmet respiratorJune, 2007ChurchD24/110.3
20070044800RespiratorMarch, 2007Church128/205.29
6102033Attachment system for replacement helmet respirator lensAugust, 2000Baribeau128/201.15
6035451Protective helmet system with cam for attaching first and second face shields theretoMarch, 2000Burns2/424
6016805Face seal for respiratorJanuary, 2000Burns128/200.28
D416649Face shield with protective lensNovember, 1999BurnsD29/110
5577495Helmet respirator apparatusNovember, 1996Murphy128/201.22
4852562HelmetAugust, 1989Howie128/201.22
4280491Powered air respiratorJuly, 1981Berg128/201.24
4097929Protective visor means for a helmetJuly, 1978Lowe2/10
Primary Examiner:
Fox, Barbara
Assistant Examiner:
Bekic, Lilyana
Attorney, Agent or Firm:
Thomas Coester Intellectual Property
Claims:
CLAIM

1. The ornamental design for a respirator helmet, as shown and described.

Description:

FIG. 1 is a first perspective view of a respirator helmet according to one embodiment of the invention.

FIG. 2 is a front view of the respirator helmet of FIG. 1.

FIG. 3 is a rear view of the respirator helmet of FIG. 1.

FIG. 4 is a right side view of the respirator helmet of FIG. 1.

FIG. 5 is a left side view of the respirator helmet of FIG. 1.

FIG. 6 is a top view of the respirator helmet of FIG. 1; and,

FIG. 7 is a bottom view of the respirator helmet of FIG. 1.

The broken lines in the drawings depict portions of the respirator helmet that form no part of the claimed design.