Chaw Khong Technology Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chaw Khong Technology Co., Ltd..The latest application filed is for "retractable handle of carry-on luggage".
Company Profile
0.39.32
- Chaw Khong Technology Co., Ltd. - Taipei County TW
- Chaw Khong Technology Co., Ltd. - Wu Ku Hsiang TW
- Chaw Khong Technology co., Ltd. - Taipei TW
- Chaw Khong Technology Co., Ltd. -
- Chaw Khong Technology Co., Ltd. - TW TW
- Chaw Khong Technology Co., Ltd. - Taipei Hsien TW
Patent Activity
| Patent | Date |
|---|---|
| Retractable luggage handle with dampish extending speed Grant 7,370,740 - Chang , et al. May 13, 2 | 2008-05-13 |
| Seamless handle grip of luggage Grant 7,232,019 - Chang , et al. June 19, 2 | 2007-06-19 |
| Vibration-proof wheels for wheeled luggage Grant 7,195,322 - Lin , et al. March 27, 2 | 2007-03-27 |
| Enhanced luggage handle Grant 7,120,966 - Chou October 17, 2 | 2006-10-17 |
| Retractable handle of carry-on luggage App 20060225981 - Lin; Jer Hong | 2006-10-12 |
| Luggage bottom frame App 20060180422 - Lin; Jer Hong | 2006-08-17 |
| Electrically operable pivoting actuator for door mirror of motor vehicle Grant 7,008,067 - Hsu March 7, 2 | 2006-03-07 |
| Retractable handle of wheeled luggage having one or two pulling rods Grant 6,978,514 - Kuo , et al. December 27, 2 | 2005-12-27 |
| Retractable luggage handle with gradual extending speed Grant 6,934,997 - Lau August 30, 2 | 2005-08-30 |
| Retractable luggage handle with a handle grip extended from top connecting portion of two pulling rods App 20050183914 - Lin, Jer Hong | 2005-08-25 |
| Reinforced arrangement for sliding tube of wheeled luggage Grant 6,918,476 - Chou July 19, 2 | 2005-07-19 |
| Handle of trunk Grant 6,918,475 - Lin , et al. July 19, 2 | 2005-07-19 |
| Feet for wheeled luggage App 20050103590 - Hu, Yao Wen | 2005-05-19 |
| Enhanced luggage handle App 20050102795 - Chou, Ching Hui | 2005-05-19 |
| Vibration-proof wheels for wheeled luggage App 20050077778 - Lin, Jer Hong ; et al. | 2005-04-14 |
| Locking pin Grant 6,868,583 - Kuo March 22, 2 | 2005-03-22 |
| Single handle rod based retractable handle assembly for wheeled luggage Grant 6,857,511 - Lin , et al. February 22, 2 | 2005-02-22 |
| Electrically operable pivoting actuator for door mirror of motor vehicle App 20040264015 - Hsu, Chih-Pang | 2004-12-30 |
| Handle assembly having a single handle rod of wheeled luggage Grant 6,830,135 - Lin , et al. December 14, 2 | 2004-12-14 |
| Luggage hasp App 20040237605 - Lin, Jer Hong ; et al. | 2004-12-02 |
| Retractable handle of wheeled luggage having one or two pulling rods App 20040181906 - Kuo, Chung-Hsien ; et al. | 2004-09-23 |
| Retractable handle of luggage having two adjacent pulling rods App 20040181905 - Chang, Shih Yu ; et al. | 2004-09-23 |
| Seamless handle grip of luggage App 20040182666 - Chang, Shih Yu ; et al. | 2004-09-23 |
| Locking pin App 20040181910 - Kuo, Chung-Hsien | 2004-09-23 |
| Carrying handle of luggage App 20040182667 - Lin, Jer Hong | 2004-09-23 |
| Retractable luggage handle with gradual extending speed App 20040177475 - Lau, Boon Hwa | 2004-09-16 |
| Retractable luggage handle with dampish extending speed App 20040178036 - Kuo, Chung-Hsien | 2004-09-16 |
| Mechanism for limiting casters to move forwardly while towing luggage obliquely App 20040163208 - Kuo, Chung-Hsien | 2004-08-26 |
| Reinforced arrangement for sliding tube of wheeled luggage App 20040016614 - Chou, Ching Wei | 2004-01-29 |
| Bezel of luggage handle Grant 6,672,440 - Lin , et al. January 6, 2 | 2004-01-06 |
| Electric scooter power switching device Grant 6,634,452 - Cheng , et al. October 21, 2 | 2003-10-21 |
| Locking device for handle assembly with multiple stages Grant 6,609,271 - Kuo August 26, 2 | 2003-08-26 |
| Single handle rod based retractable handle assembly for wheeled luggage App 20030085089 - Lin, Jer Hong ; et al. | 2003-05-08 |
| Handle of trunk App 20030042094 - Lin, Jer Hong ; et al. | 2003-03-06 |
| Locking device for handle assembly with multiple stages App 20030014841 - Kuo, Chung-Hsien | 2003-01-23 |
| Locking device with improved jumping means for retractable handle of luggage App 20030009853 - Kuo, Chung Hsien | 2003-01-16 |
| Locking device for retractable handle of luggage App 20030009848 - Kuo, Chung Hsien | 2003-01-16 |
| Bezel of luggage App 20030000786 - Lau, Boon Hwa | 2003-01-02 |
| Retractable handle assembly with multiple engaging position for wheeled luggage Grant 6,484,362 - Kuo November 26, 2 | 2002-11-26 |
| Handle grip with pad App 20020124352 - Lin, Jer Hong ; et al. | 2002-09-12 |
| Electric scooter power switching device App 20020092688 - Cheng, Tung-Chao ; et al. | 2002-07-18 |
| Bottom plate assembly for wheeled luggage Grant 6,408,996 - Lin June 25, 2 | 2002-06-25 |
| Safety mechanism for bezel of luggage with retractable handle App 20020032950 - Kuo, Chung-Hsien | 2002-03-21 |
| Combination carrying handle and retractable handle App 20020014382 - Kuo, Chung-Hsien | 2002-02-07 |
| Modified locking structure of retractable draw bar Grant 6,338,587 - Kuo January 15, 2 | 2002-01-15 |
| Detachable wheel assembly of luggage App 20020003375 - Kuo, Chung-Hsien | 2002-01-10 |
| Locking device for retractable handle of wheeled luggage Grant 6,332,241 - Kuo December 25, 2 | 2001-12-25 |
| Wheel assembly of luggage Grant 6,322,156 - Kuo November 27, 2 | 2001-11-27 |
| Replaceable luggage wheel App 20010043008 - Kuo, Chung Hsien | 2001-11-22 |
| Horizontally retractable handle of wheeled luggage App 20010040080 - Kuo, Chung Hsien | 2001-11-15 |
| Carrying handle of luggage App 20010034923 - Ho, Min Jung | 2001-11-01 |
| Fluid controlled luggage handle App 20010032374 - Kuo, Chung-Hsien | 2001-10-25 |
| Off-centered dual-purpose handle assembly for wheeled luggage Grant 6,305,514 - Lin , et al. October 23, 2 | 2001-10-23 |
| Frame bracket for lightweight luggage Grant 6,293,378 - Lin September 25, 2 | 2001-09-25 |
| Positioning structure of retractable draw bar for a suitcase Grant 6,292,979 - Kuo September 25, 2 | 2001-09-25 |
| Luggage bezel Grant D448,275 - Kuo September 25, 2 | 2001-09-25 |
| Luggage bezel Grant D447,929 - Chang September 18, 2 | 2001-09-18 |
| Luggage bezel Grant D444,696 - Kuo July 10, 2 | 2001-07-10 |
| Locking assembly of a retractable handle for wheeled luggage Grant 6,223,391 - Kuo May 1, 2 | 2001-05-01 |
| Luggage handle Grant D440,482 - Chang April 17, 2 | 2001-04-17 |
| Luggage bezel Grant D440,046 - Kuo April 10, 2 | 2001-04-10 |
| Luggage wheel and wheel housing Grant D439,410 - Chang March 27, 2 | 2001-03-27 |
| Luggage wheel Grant D438,382 - Chang March 6, 2 | 2001-03-06 |
| Support mechanism for a retractable handle of a wheeled luggage Grant 6,176,357 - Kuo January 23, 2 | 2001-01-23 |
| Durable device for wheeled luggage Grant 6,167,994 - Kuo , et al. January 2, 2 | 2001-01-02 |
| Luggage extensible handle assembly protective device Grant 6,134,749 - Kuo October 24, 2 | 2000-10-24 |
| Detachable luggage wheel structure Grant 6,116,701 - Kuo September 12, 2 | 2000-09-12 |
| Luggage bezel Grant D428,797 - Lin August 1, 2 | 2000-08-01 |
| Retractable handle for wheeled luggage Grant 6,079,527 - Kuo June 27, 2 | 2000-06-27 |
| Luggage handle Grant D424,400 - Lin May 9, 2 | 2000-05-09 |
| Telephone answering machine with on-line switch function Grant 5,898,759 - Huang April 27, 1 | 1999-04-27 |
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.
| 