| 12185738 |
Carbonated beverage apparatus |
Chundong Dong |
2025-01-07 |
| 11998025 |
System and method for automatically cleaning and washing ice cream or yogurt machine |
Charles Dong |
2024-06-04 |
| 11856966 |
Carbonated beverage apparatus |
Chundong Dong |
2024-01-02 |
| 11612173 |
System and method for automatically cleaning and washing ice cream or yogurt machine |
— |
2023-03-28 |
| 11490635 |
Replaceable freezer cylinder of yogurt or ice cream machine |
— |
2022-11-08 |
| 11419348 |
System and method for automatically cleaning and washing ice cream or yogurt machine |
Charles Dong |
2022-08-23 |
| 11033043 |
System and method for automatically cleaning and washing ice cream or yogurt machine |
— |
2021-06-15 |
| 11019832 |
Replaceable freezer cylinder of yogurt or ice cream machine |
— |
2021-06-01 |
| 10856558 |
Extrusion device for ice cream or yogurt machine |
— |
2020-12-08 |
| 10806163 |
Beater device with scraper blade arrangement for carbonated beverage apparatus |
Chundong Dong |
2020-10-20 |
| 10721944 |
Beater device with baffle supporting arrangement for carbonated beverage apparatus |
Chundong Dong |
2020-07-28 |
| 10159262 |
Frosty swirl machine |
Chundong Dong |
2018-12-25 |
| 10143217 |
Air inlet arrangement for ice cream or yogurt machine |
Chun Dong Dong |
2018-12-04 |
| D813602 |
Stirrer |
— |
2018-03-27 |
| 9883684 |
Method and system of stirring liquid form material |
— |
2018-02-06 |
| 9706786 |
Air inlet arrangement for ice cream or yogurt machine |
Chun Dong Dong |
2017-07-18 |
| 9186636 |
Frosty swirl machine |
Chundong Dong |
2015-11-17 |
| 9127869 |
Direct expansion evaporator |
Chundong Dong |
2015-09-08 |
| 8534086 |
Direct expansion evaporator |
— |
2013-09-17 |
| 8505316 |
Direct expansion evaporator |
Chundong Dong |
2013-08-13 |
| 8272231 |
Direct expansion evaporator |
— |
2012-09-25 |