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Patent
D249368
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Priority
Jul 21 1976
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Filed
Jul 21 1976
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Issued
Sep 12 1978
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Expiry
Sep 12 1992
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Assg.orig
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Entity
unknown
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20
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4
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n/a
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The ornamental design for a breathing face mask, substantially as shown.
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FIG. 1 is a top plan view of a breathing face mask, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is an opposite side elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
Watkins, Jr., Dudley W.
Patent |
Priority |
Assignee |
Title |
5924420, |
Sep 24 1996 |
Minnesota Mining and Manufacturing Company |
Full face respirator mask having integral connectors disposed in lens area |
9998687, |
Sep 12 2012 |
BAE Systems Information and Electronic Systems Integration Inc. |
Face mounted extreme environment thermal sensor system |
D271144, |
Jul 06 1981 |
U.S.D. Corp. |
Breathing gas mask |
D277513, |
Nov 05 1981 |
FLEXICARE MEDICAL LIMITED |
Medical face mask |
D300473, |
Apr 25 1986 |
Cavan Corporation |
Inhalation mask |
D331988, |
Dec 31 1986 |
|
Mask |
D378610, |
Oct 27 1995 |
Minnesota Mining and Manufacturing Company |
Full face respirator |
D388872, |
Sep 24 1996 |
Minnesota Mining and Manufacturing Company |
Full face respirator lens |
D409744, |
Sep 24 1996 |
Minnesota Mining and Manufacturing Company |
Full face respirator lens |
D426298, |
Sep 24 1996 |
3M Innovative Properties Company |
Full-face respirator lens |
D567366, |
Jul 23 2007 |
3M Innovative Properties; 3M Innovative Properties Company |
Full face respirator lens outlet ports |
D574486, |
Jul 23 2007 |
3M Innovative Properties Company |
Full face respirator |
D589607, |
Mar 08 2007 |
Moldex-Metric, Inc.; Moldex-Metric, Inc |
Molded lens for use with a filter respirator |
D593197, |
Nov 14 2007 |
PHILIPS RS NORTH AMERICA LLC |
Face mask |
D702831, |
Mar 15 2013 |
BAE Systems Information and Electronic Systems Integration Inc.; Bae Systems Information and Electronic Systems Integration INC |
Gas mask with thermal sensor |
D704327, |
Mar 15 2013 |
BAE Systems Information and Electronic Systems Integration Inc.; Bae Systems Information and Electronic Systems Integration INC |
Gas mask with thermal sensor |
D755952, |
Nov 04 2013 |
Facecover Sweden AB |
Breathing mask |
D755953, |
Nov 04 2013 |
Facecover Sweden AB |
Breathing mask |
D976414, |
Jul 16 2020 |
Stryker Corporation |
Shield assembly |
D989949, |
Jul 10 2018 |
|
Diving mask |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a