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Patent
D590548
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Priority
Apr 03 2008
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Filed
Apr 03 2008
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Issued
Apr 14 2009
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Expiry
Apr 14 2023
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Assg.orig
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Entity
unknown
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20
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17
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n/a
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The ornamental design for a breathing tube connection for respiratory protection system, as shown and described.
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FIG. 1 is a perspective view of a breathing tube connection for respiratory protection system showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof, the right side view being a mirror image thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines form no part of the claimed design.
Johnson, Benjamin A., Stavos, Steven W., Kilmer, Sean R., Nelson, Bruce E., Ulwelling, James M.
Patent |
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Title |
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Patent |
Priority |
Assignee |
Title |
4995117, |
Nov 04 1988 |
James A., Mirage |
(Airlock) bicycle helment with adjustable ventilation systems and accessories |
6035451, |
Mar 10 1998 |
3M Innovative Properties Company |
Protective helmet system with cam for attaching first and second face shields thereto |
6102033, |
Mar 10 1998 |
3M Innovative Properties Company |
Attachment system for replacement helmet respirator lens |
6298498, |
Mar 10 1998 |
3M Innovative Properties Company |
Protective helmet system |
6332228, |
Jan 22 1998 |
O.G.K. Hanbai Co., Ltd. |
Helmet cover and helmet |
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Nov 04 2003 |
HONEYWELL SAFETY PRODUCTS USA, INC |
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D250496, |
Aug 08 1976 |
RACAL ACOUSTIC SERVICES LIMITED |
Head seal for an anti-dust helmet |
D420771, |
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3M Innovative Properties Company |
Top portion of a protective respiratory helmet |
D499214, |
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Polison Corporation |
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D503497, |
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HONEYWELL SAFETY PRODUCTS USA, INC |
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D503498, |
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HONEYWELL SAFETY PRODUCTS USA, INC |
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D504195, |
Sep 10 2003 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Protective face shield frame |
D511227, |
Sep 10 2003 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Protective face shield molded lens |
D511865, |
Sep 10 2003 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Protective face shield frame |
D512187, |
Sep 10 2003 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Protective face shield assembly |
D517745, |
Nov 12 2004 |
3M Innovative Properties Company |
Chin portion of welding helmet visor |
D539485, |
Mar 14 2006 |
Otos Tech Co., Ltd. |
Mask for protecting a face |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a