Chang; Ki Yong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Ki Yong.The latest application filed is for "device for correcting forward head posture".
- Chang; Ki Yong - Seoul N/A KR
| Patent | Date |
|---|---|
| Lifting belt Grant 11,304,839 - Chang , et al. April 19, 2 | 2022-04-19 |
| Medical neck brace Grant D948,062 - Chang April 5, 2 | 2022-04-05 |
| Lifting belt Grant 11,123,213 - Chang , et al. September 21, 2 | 2021-09-21 |
| Device For Correcting Forward Head Posture App 20210121316 - Chang; Ki Yong | 2021-04-29 |
| Knee pad Grant D916,384 - Chang April 13, 2 | 2021-04-13 |
| Knee pad Grant D908,974 - Chang January 26, 2 | 2021-01-26 |
| Lifting Belt App 20200281752 - CHANG; Ki Yong ; et al. | 2020-09-10 |
| Wrist protector Grant 10,667,567 - Chang , et al. | 2020-06-02 |
| Wrist protector Grant D858,896 - Chang Sep | 2019-09-03 |
| Wrist Protector App 20190191793 - Chang; Ki Yong ; et al. | 2019-06-27 |
| Lifting Belt App 20180338853 - CHANG; KI YONG ; et al. | 2018-11-29 |
| Knee brace Grant D834,204 - Chang , et al. November 20, 2 | 2018-11-20 |
| Belt bandage Grant D833,629 - Chang , et al. November 13, 2 | 2018-11-13 |
| Belt bandage Grant D833,024 - Chang , et al. November 6, 2 | 2018-11-06 |
| Knee Retractor App 20180256381 - CHANG; Ki Yong | 2018-09-13 |
| Knee traction apparatus Grant 10,045,873 - Chang August 14, 2 | 2018-08-14 |
| Knee brace Grant D779,076 - Chang , et al. February 14, 2 | 2017-02-14 |
| Knee Traction Apparatus App 20150272768 - Chang; Ki Yong | 2015-10-01 |
| Waist support with disc protection belt Grant 8,795,216 - Chang August 5, 2 | 2014-08-05 |
| Support panel for use with waist traction belt Grant D689,616 - Chang September 10, 2 | 2013-09-10 |
| Support panel for use with waist traction belt Grant D689,617 - Chang September 10, 2 | 2013-09-10 |
| Waist Support With Disc Protection Belt App 20130144198 - Chang; Ki Yong | 2013-06-06 |
| Automatic air pump for traction device for orthopedic purpose Grant D669,095 - Chang October 16, 2 | 2012-10-16 |
| Hand operated air pump for traction device for orthopedic purpose Grant D669,094 - Chang October 16, 2 | 2012-10-16 |
| Portable air neck traction device for orthopedic purpose Grant D662,597 - Chang June 26, 2 | 2012-06-26 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 