Bubble machine
Description
The broken lines in the drawings depict portions of the bubble machine that form no part of the claimed design.
Claims
The ornamental design for a bubble machine, as shown and described.
Referenced Cited
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- WisToyz Bubble Machine Dog Bubble Blower posted by Kevin K. Weaver on Nov. 19, 2019 at: <https://www.youtube.com/watch?v=5REp0ZBgPI8> Screen shots :01, :37, :44 [Accessed Jan. 5, 2022] (Year: 2019).
Patent History
Patent number: D944897
Type: Grant
Filed: Feb 28, 2021
Date of Patent: Mar 1, 2022
Inventor: Wu Chen (Shantou)
Primary Examiner: Catherine A Tuttle
Application Number: 29/772,235
Type: Grant
Filed: Feb 28, 2021
Date of Patent: Mar 1, 2022
Inventor: Wu Chen (Shantou)
Primary Examiner: Catherine A Tuttle
Application Number: 29/772,235
Classifications