DONG; Chundong
Patent Applications and Registrations
Patent applications and USPTO patent grants for DONG; Chundong.The latest application filed is for "carbonated beverage apparatus".
- DONG; Chundong - Temple City CA US
| Patent | Date |
|---|---|
| Carbonated Beverage Apparatus App 20210015119 - DONG; Lingyu ; et al. | 2021-01-21 |
| Beater device with scraper blade arrangement for carbonated beverage apparatus Grant 10,806,163 - Dong , et al. October 20, 2 | 2020-10-20 |
| Beater device with baffle supporting arrangement for carbonated beverage apparatus Grant 10,721,944 - Dong , et al. | 2020-07-28 |
| Beater Device with Scraper Blade Arrangement for Carbonated Beverage Apparatus App 20190357566 - DONG; Lingyu ; et al. | 2019-11-28 |
| Beater Device with Baffle Supporting Arrangement for Carbonated Beverage Apparatus App 20190357565 - DONG; Lingyu ; et al. | 2019-11-28 |
| Frosty swirl machine Grant 10,159,262 - Dong , et al. Dec | 2018-12-25 |
| Frosty Swirl Machine App 20160029661 - Dong; Lingyu ; et al. | 2016-02-04 |
| Direct Expansion Evaporator App 20150330682 - Dong; Lingyu ; et al. | 2015-11-19 |
| Frosty swirl machine Grant 9,186,636 - Dong , et al. November 17, 2 | 2015-11-17 |
| Direct expansion evaporator Grant 9,127,869 - Dong , et al. September 8, 2 | 2015-09-08 |
| Frosty swirl machine App 20130279288 - Dong; Lingyu ; et al. | 2013-10-24 |
| Direct expansion evaporator Grant 8,505,316 - Dong , et al. August 13, 2 | 2013-08-13 |
| Direct Expansion Evaporator App 20130145793 - Dong; Lingyu ; et al. | 2013-06-13 |
| Pump device for ice cream or yogurt machine App 20120219442 - Dong; Chundong ; et al. | 2012-08-30 |
| Direct expansion evaporator App 20120137719 - Dong; Lingyu ; et al. | 2012-06-07 |
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