The broken lines in the drawings depict portions of the smoke bubble machine that form no part of the claimed design.
The broken lines in the drawings depict portions of the smoke bubble machine that form no part of the claimed design.
Number | Date | Country | Kind |
---|---|---|---|
202030539356.9 | Sep 2020 | CN | national |
Number | Name | Date | Kind |
---|---|---|---|
4044496 | Jernstrom | Aug 1977 | A |
D274415 | Stansbury, Jr. | Jun 1984 | S |
D275936 | Coyer | Oct 1984 | S |
4871115 | Hessey | Oct 1989 | A |
5474483 | Sun | Dec 1995 | A |
7144291 | Thai | Dec 2006 | B2 |
7302170 | Chen | Nov 2007 | B1 |
8451132 | Van Vleet | May 2013 | B1 |
D717880 | Chen | Nov 2014 | S |
10156353 | Chang | Dec 2018 | B2 |
D916981 | Yang | Apr 2021 | S |
D916982 | Yang | Apr 2021 | S |
11173415 | Yang | Nov 2021 | B1 |
20060052028 | Thai | Mar 2006 | A1 |
20090017713 | Chung | Jan 2009 | A1 |
20170128825 | Wu | May 2017 | A1 |
20170363283 | Chang | Dec 2017 | A1 |
20190126161 | Yang | May 2019 | A1 |
20200139262 | Yang | May 2020 | A1 |
Entry |
---|
1 By One Automatic Portable Bubble Blower Machine for Kids. Date First Available: Jul. 22, 2017. Retrieved from internet: <https://www.amazon.ca/Bubble-1byone-Blowing-Speed-Levels/dp/B072J1GX6M> [site visited Feb. 28, 2022] (Year: 2017). |
Bubble Machine Automatic bubble blower. Date First Available: Aug. 22, 2019. Retrieved from internet: <https://www.amazon.ca/dp/B07WP7GTDH/> [site visited Feb. 28, 2022] (Year: 2019). |