loadpatents
Patent applications and USPTO patent grants for Yu; Hui-Nan.The latest application filed is for "stepping exercise machine".
Patent | Date |
---|---|
Stepping exercise machine Grant 10,653,913 - Yao , et al. | 2020-05-19 |
Stepping Exercise Machine App 20180236300 - YAO; KU-FENG ;   et al. | 2018-08-23 |
Stepping Exercise Machine App 20180133543 - YAO; Ku-Feng ;   et al. | 2018-05-17 |
Multi-stage adjustable spring resistant belly massager Grant 7,115,079 - Yu October 3, 2 | 2006-10-03 |
Multi-stage adjustable spring resistant belly massager App 20060089240 - Yu; Hui-Nan | 2006-04-27 |
Stepper exerciser App 20050209058 - Yu, Hui-Nan | 2005-09-22 |
Adjustable handles for spring bars Grant 6,857,994 - Yu February 22, 2 | 2005-02-22 |
Scooter having reciprocating pedals Grant 6,840,524 - Yu January 11, 2 | 2005-01-11 |
Rotatable hand exerciser Grant 6,773,377 - Yu , et al. August 10, 2 | 2004-08-10 |
Scooter Having Reciprocating Pedals App 20040150179 - Yu, Hui-Nan | 2004-08-05 |
Multi-layer air cushion packing material Grant 6,769,547 - Yu August 3, 2 | 2004-08-03 |
Adjustable handles for spring bars App 20040132592 - Yu, Hui-Nan | 2004-07-08 |
Multi-directional swivel body builder Grant 6,752,747 - Yu June 22, 2 | 2004-06-22 |
Multipurpose hand puller Grant 6,746,383 - Yu June 8, 2 | 2004-06-08 |
Inertial rocking type exercising device Grant 6,719,675 - Yu April 13, 2 | 2004-04-13 |
Resistance adjustment mechanism for easy pull exerciser Grant 6,659,922 - Yu December 9, 2 | 2003-12-09 |
Multipurpose hand puller App 20030207741 - Yu, Hui-Nan | 2003-11-06 |
Multi-layer air cushion packing material App 20030207053 - Yu, Hui-Nan | 2003-11-06 |
Adjustable weight-bearing mechanism App 20030203796 - Yu, Hui-Nan | 2003-10-30 |
Inertial rocking type exercising device App 20030186790 - Yu, Hui-Nan | 2003-10-02 |
Exercising device App 20030158023 - Yu, Hui-Nan | 2003-08-21 |
Exerciser having a tiltable and adjustable structure App 20030148857 - Yu, Hui Nan | 2003-08-07 |
Multi-directional swivel body builder App 20030134726 - Yu, Hui-Nan | 2003-07-17 |
Cyclonic rotor App 20030134727 - Yu, Hui-Nan | 2003-07-17 |
Hand operable exercising machine having an adjustable handle App 20030134716 - Yu, Hui-Nan | 2003-07-17 |
Hand-waving illuminant circlet App 20030103352 - Yu, Hui-Nan | 2003-06-05 |
Pulling exerciser Grant D474,818 - Yu May 20, 2 | 2003-05-20 |
Powerful Waist Twister App 20030092546 - Yu, Hui-Nan | 2003-05-15 |
Surfboard simulating exerciser having handle device App 20030060337 - Yu, Hui Nan | 2003-03-27 |
Rotary foot device and shoe arrangement App 20030056394 - Yu, Hui-Nan | 2003-03-27 |
Illuminating hand-shaking exerciser with triple rotating axle Grant 6,527,675 - Yu March 4, 2 | 2003-03-04 |
Rolling ball hand-shaking exerciser Grant 6,514,179 - Yu February 4, 2 | 2003-02-04 |
Hand-shaking exerciser Grant D464,095 - Yu October 8, 2 | 2002-10-08 |
Water dance conductor toy Grant 6,390,881 - Yu , et al. May 21, 2 | 2002-05-21 |
Sliding exerciser Grant 6,338,703 - Yu January 15, 2 | 2002-01-15 |
Exercise wheel Grant 6,254,518 - Yu July 3, 2 | 2001-07-03 |
Stepping exerciser Grant 6,022,296 - Yu February 8, 2 | 2000-02-08 |
Exercise device Grant 5,989,159 - Chen , et al. November 23, 1 | 1999-11-23 |
Skiing exercise apparatus Grant 5,800,313 - Yu September 1, 1 | 1998-09-01 |
Stationary exercise device Grant 5,769,760 - Lin , et al. June 23, 1 | 1998-06-23 |
Step exerciser Grant 5,676,623 - Yu October 14, 1 | 1997-10-14 |
Step exercising machine Grant 5,645,512 - Yu July 8, 1 | 1997-07-08 |
Stationary bike Grant 5,549,527 - Yu August 27, 1 | 1996-08-27 |
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.