Baseball or softball bat handle smart knob having sensors for analyzing swing characteristics
Description
Claims
The ornamental design for a baseball or softball bat handle smart knob having sensors for analyzing swing characteristics, as shown.
Referenced Cited
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Patent History
Patent number: D832382
Type: Grant
Filed: Sep 19, 2017
Date of Patent: Oct 30, 2018
Assignee: Xiamen Pheasant Hi-Tech Aluminum Co., Ltd. (Fujian)
Inventors: Thu Van Nguyen (West Hills, CA), Renqin Zhang (Houxi), Chi-Hung Lee (Houzi)
Primary Examiner: Mitchell I. Siegel
Application Number: 29/618,174
Type: Grant
Filed: Sep 19, 2017
Date of Patent: Oct 30, 2018
Assignee: Xiamen Pheasant Hi-Tech Aluminum Co., Ltd. (Fujian)
Inventors: Thu Van Nguyen (West Hills, CA), Renqin Zhang (Houxi), Chi-Hung Lee (Houzi)
Primary Examiner: Mitchell I. Siegel
Application Number: 29/618,174
Classifications