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Patent
D974457
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Priority
May 19 2021
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Filed
May 19 2021
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Issued
Jan 03 2023
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Expiry
Jan 03 2038
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Assg.orig
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Entity
unknown
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4
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11
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n/a
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The ornamental design for a steel tongue drum, as shown and described.
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FIG. 1 is a front view of a steel tongue drum, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left elevational view thereof;
FIG. 6 is a right elevational view thereof; and,
FIG. 7 is a perspective view thereof.
Zhang, Fan
Patent |
Priority |
Assignee |
Title |
20150364121, |
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D885478, |
Jan 21 2020 |
Fei, Yang |
Steel tongue drum |
D897420, |
May 18 2020 |
|
Steel tongue drum |
D908168, |
Jul 29 2020 |
|
Steel tongue drum |
D915501, |
Mar 05 2020 |
|
Steel tongue drum |
D941386, |
Mar 17 2021 |
ZHONG, XIAOYU |
Steel tongue drum |
D943659, |
Jul 11 2020 |
|
Steel tongue drum |
D954143, |
Mar 29 2021 |
CHEN, WENXIANG |
Steel tongue drum |
D961666, |
Feb 09 2021 |
|
Steel tongue drum |
D961667, |
Feb 09 2021 |
|
Steel tongue drum |
WO2017162203, |
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