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Patent
D930156
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Priority
Apr 26 2018
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Filed
Oct 24 2018
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Issued
Sep 07 2021
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Expiry
Sep 07 2036
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Assg.orig
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Entity
unknown
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11
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7
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n/a
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The ornamental design for a stethoscope diaphragm, as shown and described.
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FIG. 1 is a perspective view of a stethoscope diaphragm showing my 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 elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines shown in the stethoscope diaphragm are for portions that forms no part of the claimed design.
Wong, Chung-Jen
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6510918, |
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|
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a