Aircraft propeller with three blades

Xiao September 19, 2

Patent Grant D797639

U.S. patent number D797,639 [Application Number D/573,535] was granted by the patent office on 2017-09-19 for aircraft propeller with three blades. This patent grant is currently assigned to XIANGSHAN GEMFAN HOBBY CO., LTD.. The grantee listed for this patent is Xiangshan Gemfan Hobby Co., LTD.. Invention is credited to Hengzhi Xiao.


United States Patent D797,639
Xiao September 19, 2017

Aircraft propeller with three blades

Claims

CLAIM I claim the ornamental design for an aircraft propeller with three blades, as shown and described.
Inventors: Xiao; Hengzhi (Zhejiang Province, CN)
Applicant:
Name City State Country Type

Xiangshan Gemfan Hobby Co., LTD.

Ningbo, Zhejiang Province

N/A

CN
Assignee: XIANGSHAN GEMFAN HOBBY CO., LTD. (Ningbo, CN)
Appl. No.: D/573,535
Filed: August 8, 2016

Foreign Application Priority Data

Jun 24, 2016 [CN] 2016 3 0275027
Current U.S. Class: D12/214
Current International Class: 1216
Field of Search: ;D12/214,300,305,317,319,344,16.1,328,330,345,339 ;D15/3,4 ;D21/441 ;D23/379,411,413

References Cited [Referenced By]

U.S. Patent Documents
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Primary Examiner: Kirschbaum; George D.
Assistant Examiner: Moore, Jr.; Clese

Description



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

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

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

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

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

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

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

* * * * *


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