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Patent
D761184
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Priority
Feb 22 2016
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Filed
Feb 22 2016
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Issued
Jul 12 2016
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Expiry
Jul 12 2031
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Assg.orig
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Entity
unknown
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19
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27
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n/a
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I claim the ornamental design for a two-blade aircraft propeller, as shown and described.
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FIG. 1 is a perspective view of a two-blade aircraft propeller showing my new design;
FIG. 2 is a front view of the two-blade aircraft propeller of FIG. 1;
FIG. 3 is a rear view of the two-blade aircraft propeller of FIG. 1;
FIG. 4 is a left side view of the two-blade aircraft propeller of FIG. 1;
FIG. 5 is a right side view of the two-blade aircraft propeller of FIG. 1;
FIG. 6 is a top side view of the two-blade aircraft propeller of FIG. 1; and,
FIG. 7 is a bottom side view of the two-blade aircraft propeller of FIG. 1.
Xiao, Hengzhi
| Patent |
Priority |
Assignee |
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Feb 05 2016 |
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Oct 27 2016 |
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Sep 08 2017 |
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Propeller |
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May 12 2017 |
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Apr 10 2018 |
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Boat propeller |
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Feb 17 2020 |
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Propeller for drone |
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Dec 23 2019 |
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Oct 18 2019 |
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EMU Unterwasserpumpen GmbH |
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EMU Unterwasserpumpen GmbH |
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Arkmos Engineering, LLC |
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Nov 01 2013 |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a