Patent
   D828803
Priority
Feb 28 2017
Filed
May 16 2017
Issued
Sep 18 2018
Expiry
Sep 18 2033
Assg.orig
Entity
unknown
7
40
n/a
I claim the ornamental design for an aircraft propeller having three blades, as shown and described.

FIG. 1 is a perspective view of an aircraft propeller having three blades showing my new design;

FIG. 2 is a front view of the aircraft propeller having three blades of FIG. 1;

FIG. 3 is a rear view of the aircraft propeller having three blades of FIG. 1;

FIG. 4 is a left side view of the aircraft propeller having three blades of FIG. 1;

FIG. 5 is a right side view of the aircraft propeller having three blades of FIG. 1;

FIG. 6 is a top side view of the aircraft propeller having three blades of FIG. 1; and,

FIG. 7 is a bottom side view of the aircraft propeller having three blades of FIG. 1.

The broken lines shown illustrates portions of the propeller and forms no part of the claimed design.

Xiao, Hengzhi

Patent Priority Assignee Title
D903573, Nov 08 2018 JAPAN AEROSPACE EXPLORATION AGENCY Propeller blade
D908625, Apr 25 2017 KITEMILL AS Wind power generator
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ER1192,
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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 16 2017XIANGSHAN GEMFAN HOBBY CO., LTD.(assignment on the face of the patent)
May 16 2017XIAO, HENGZHIXIANGSHAN GEMFAN HOBBY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0423860122 pdf
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