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Patent
D692122
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Priority
Apr 13 2011
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Filed
Oct 12 2011
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Issued
Oct 22 2013
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Expiry
Oct 22 2027
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Assg.orig
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Entity
unknown
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9
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8
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n/a
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The ornamental design for a holding chamber for face mask, as shown and described.
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FIG. 1 is a perspective view showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevtional view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines illustrate portions of the holding chamber for face mask which form no part of the claimed design.
von Hollen, Dirk Ernest, Lieberman, Eric Andrew, Viswanath, Ashwin Kumar, Koshinskie, Robert, van Royen, Donald Fraser
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a