PRESIDENT CHAIN STORE CORP.
Patent Applications and Registrations
Patent applications and USPTO patent grants for PRESIDENT CHAIN STORE CORP..The latest application filed is for "sandwich maker".
- PRESIDENT CHAIN STORE CORP. - Taipei City TW
- PRESIDENT CHAIN STORE CORP. - Taipei N/A TW
| Patent | Date |
|---|---|
| Sandwich Maker App 20220125239 - Wu; Yu-Chieh ; et al. | 2022-04-28 |
| Sandwich Maker App 20220110478 - Wu; Yu-Chieh ; et al. | 2022-04-14 |
| Sandwich Maker App 20220039594 - Wang; Fei-Chen ; et al. | 2022-02-10 |
| Food heating device with multilayer shelf Grant 11,229,320 - Chen , et al. January 25, 2 | 2022-01-25 |
| Commercial Microwave Oven App 20210100077 - Hung; Ying-Szu ; et al. | 2021-04-01 |
| Food cooking equipment Grant D887,768 - Chen , et al. | 2020-06-23 |
| Food Heating Device With Multilayer Shelf App 20190208956 - Chen; Hung-Wei ; et al. | 2019-07-11 |
| Display screen or portion thereof with graphical user interface Grant D768,672 - Chang , et al. October 11, 2 | 2016-10-11 |
| Checkout Amount Calculation Method And Computer Program Product Thereof App 20150294341 - CHANG; CHIH-YUNG ; et al. | 2015-10-15 |
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