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Patent
D258994
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Priority
Mar 17 1978
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Filed
Jul 05 1978
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Issued
Apr 21 1981
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Expiry
Apr 21 1995
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Assg.orig
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Entity
unknown
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9
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5
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n/a
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The ornamental design for breathing mask, as shown and described.
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FIG. 1 is a front view showing the breathing mask, showing my new design;
FIG. 2 is a side view thereof; and
FIG. 3 is a rear view thereo;
Grane, Christian
| Patent |
Priority |
Assignee |
Title |
| D277513, |
Nov 05 1981 |
FLEXICARE MEDICAL LIMITED |
Medical face mask |
| D302746, |
Jul 23 1987 |
|
Inhalation mask |
| D305166, |
Jul 13 1987 |
|
Anesthesia and respiratory face mask |
| D347495, |
Feb 03 1992 |
|
Nasal pocket mask |
| D420128, |
Nov 12 1998 |
Vital Signs Inc. |
CPAP face mask |
| D753287, |
Mar 21 2013 |
Anesthesia Innovators, LLC |
Face mask for administration of gaseous anesthesia |
| D754845, |
Nov 13 2014 |
|
Anesthesia mask with integrated pacifier assembly |
| D766422, |
Jun 03 2014 |
Medline Industries, Inc. |
Mask |
| D779651, |
Feb 05 2014 |
HUMEDICS GMBH |
Breathing mask |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a