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Patent
D981643
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Priority
Oct 24 2020
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Filed
Oct 24 2020
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Issued
Mar 21 2023
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Expiry
Mar 21 2038
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Assg.orig
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Entity
unknown
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1
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13
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n/a
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The ornamental design for a hairpin, as shown and described.
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FIG. 1 is a perspective view of a hairpin 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.
Chen, Zhongzhi
Patent |
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ER9127, |
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Patent |
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Title |
1946561, |
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2459452, |
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2467487, |
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2505719, |
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2638908, |
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2767720, |
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2849008, |
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3101725, |
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3213509, |
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3213865, |
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3250282, |
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3983887, |
Jun 23 1975 |
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Clip |
167766, |
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