Milk frother
The dash-dash broken lines in the drawings depict portions of the milk frother that form no part of the claimed design. The dot-dash broken lines represent boundaries of the enlarged portions and form no part of the claimed design.
Claims
The ornamental design for a milk frother, as shown and described.
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Type: Grant
Filed: Dec 23, 2021
Date of Patent: Jul 11, 2023
Assignee: HONG KONG RUIYING INTERNATIONAL TRADE CO., LIMITED (Hong Kong)
Inventor: Qizhang Zhu (Hong Kong)
Primary Examiner: Ricky Pham
Application Number: 29/820,658