Bubble machine
The broken lines in the drawings depict portions of the bubble machine that form no part of the claimed design. The appearance within the unshaded interior regions adjacent to the broken lines and within the unshaded areas inside the vent holes forms no part of the claimed design.
Claims
The ornamental design for a bubble machine, as shown and described.
3228136 | January 1966 | Rouse |
D640752 | June 28, 2011 | Ivanic |
D807965 | January 16, 2018 | Lo |
D863453 | October 15, 2019 | Xu |
D869562 | December 10, 2019 | Xu |
20070117491 | May 24, 2007 | Thai |
20070270073 | November 22, 2007 | Thai |
20110287685 | November 24, 2011 | Lam |
302021638 | August 2012 | CN |
302742867 | February 2014 | CN |
303090328 | January 2015 | CN |
305232284 | June 2019 | CN |
305486267 | December 2019 | CN |
305545251 | January 2020 | CN |
305680192 | April 2020 | CN |
305689952 | April 2020 | CN |
305735862 | April 2020 | CN |
305767688 | May 2020 | CN |
300822121.0000 | October 2015 | KR |
WO-2007149116 | December 2007 | WO |
Type: Grant
Filed: Jun 5, 2020
Date of Patent: Nov 3, 2020
Inventor: Yuancheng Chen (Shenzhen)
Primary Examiner: Catherine A Tuttle
Application Number: 29/737,082