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Patent
D634169
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Priority
Sep 27 2010
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Filed
Sep 27 2010
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Issued
Mar 15 2011
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Expiry
Mar 15 2025
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Assg.orig
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Entity
unknown
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1
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8
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n/a
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The ornamental design for an extension shaft with a digital display module for a torsion wrench, as shown.
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FIG. 1 is a perspective view of an extension shaft with a digital display module for a torsion wrench 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 view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plain view thereof; and,
FIG. 7 is a bottom plain view thereof.
Huang, Kuang-Hsin
Patent |
Priority |
Assignee |
Title |
D837620, |
Dec 20 2017 |
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Torque wrench connector |
Date |
Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a