Three-blade propeller
Latest XIANGSHAN GEMFAN HOBBY CO., LTD. Patents:
Description
The broken lines shown illustrate environment and forms no part of the claimed design.
Claims
I claim the ornamental design for a three-blade propeller, as shown and described.
Referenced Cited
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Patent History
Patent number: D802513
Type: Grant
Filed: Nov 26, 2016
Date of Patent: Nov 14, 2017
Assignee: XIANGSHAN GEMFAN HOBBY CO., LTD. (Ningbo, Zhejiang Province)
Inventor: Hengzhi Xiao (Ningbo)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Clese Moore, Jr.
Application Number: 29/585,562
Type: Grant
Filed: Nov 26, 2016
Date of Patent: Nov 14, 2017
Assignee: XIANGSHAN GEMFAN HOBBY CO., LTD. (Ningbo, Zhejiang Province)
Inventor: Hengzhi Xiao (Ningbo)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Clese Moore, Jr.
Application Number: 29/585,562
Classifications
Current U.S. Class:
Propeller (D12/214)