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Patent applications and USPTO patent grants for TUNG TZU INDUSTRIAL CO., LTD..The latest application filed is for "walk assisting apparatus integrated walker and walk assistant".
Patent | Date |
---|---|
Baby chair Grant D956,437 - Lai July 5, 2 | 2022-07-05 |
Twin baby carriage Grant D807,792 - Lai January 16, 2 | 2018-01-16 |
Assembling structure of double stroller Grant 9,849,903 - Lai December 26, 2 | 2017-12-26 |
Walk assisting apparatus integrating walker and walk assistant Grant 9,610,211 - Lai April 4, 2 | 2017-04-04 |
Walk Assisting Apparatus Integrated Walker And Walk Assistant App 20170007490 - LAI; Chin-I | 2017-01-12 |
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