Churning ball
Latest Ningbo Tianqi Molding Co., Ltd. Patents:
Description
The broken lines shown on the drawings are for the purpose of illustration and form no part of the claimed design.
Claims
The ornamental design for a churning ball, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D776482
Type: Grant
Filed: Sep 10, 2015
Date of Patent: Jan 17, 2017
Assignee: Ningbo Tianqi Molding Co., Ltd. (Ningbo)
Inventor: Zhigang Lin (Ningbo)
Primary Examiner: Mark Goodwin
Application Number: 29/539,096
Type: Grant
Filed: Sep 10, 2015
Date of Patent: Jan 17, 2017
Assignee: Ningbo Tianqi Molding Co., Ltd. (Ningbo)
Inventor: Zhigang Lin (Ningbo)
Primary Examiner: Mark Goodwin
Application Number: 29/539,096
Classifications
Current U.S. Class:
D7/412;
D7/376;
D7/378;
D7/384