Hong; David Ying Chi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hong; David Ying Chi.The latest application filed is for "air inflating device and tire repair machine comprising same".
- Hong; David Ying Chi - Hong Kong CN
- Hong; David Ying Chi - Causeway Bay HK
| Patent | Date |
|---|---|
| Air inflating device and tire repair machine comprising same Grant 10,753,351 - Hong A | 2020-08-25 |
| Air Inflating Device And Tire Repair Machine Comprising Same App 20180238314 - Hong; David Ying Chi | 2018-08-23 |
| Sealant bottle for tire repair of vehicle Grant 9,492,976 - Hong November 15, 2 | 2016-11-15 |
| Systems, Devices, And Methods For Managing Commodities App 20160005249 - Hong; David Ying Chi | 2016-01-07 |
| Tire repair device Grant 9,193,229 - Hong November 24, 2 | 2015-11-24 |
| Tire Repair Device App 20150151594 - Hong; David Ying Chi | 2015-06-04 |
| Air Compressor App 20140130918 - Hong; David Ying Chi | 2014-05-15 |
| Sealant Bottle for Tyre Repair of Vehicle App 20140103006 - Hong; David Ying Chi | 2014-04-17 |
| Valve With At Least Two Active Positions App 20140061524 - Hong; David Ying Chi | 2014-03-06 |
| Air Pump and Connecting Piece for the Same App 20130177460 - Hong; David Ying Chi | 2013-07-11 |
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