HANDYWAY CO., LTD.
Patent Applications and Registrations
Patent applications and USPTO patent grants for HANDYWAY CO., LTD..The latest application filed is for "trailer lock structure".
- HANDYWAY CO., LTD. - Changhua TW
- HANDYWAY CO., LTD. -
- Handyway Co., Ltd. - Chang Hua TW
Trademarks
| Patent | Date |
|---|---|
| Trailer Lock Structure App 20200023698 - TSAI; Chin-Hui | 2020-01-23 |
| Universal trailer lock Grant 9,649,900 - Tsai May 16, 2 | 2017-05-16 |
| Universal Trailer Lock App 20170100973 - TSAI; Chin-Hui | 2017-04-13 |
| Computer lock Grant 8,485,005 - Tsai July 16, 2 | 2013-07-16 |
| Computer Lock App 20120216581 - TSAI; CHIN-HUI | 2012-08-30 |
| Trailer lock App 20120212000 - Wen Chun; Su | 2012-08-23 |
| Bicycle accessory holding dock Grant 8,087,558 - Tsai January 3, 2 | 2012-01-03 |
| Trailer lock Grant D646,951 - Tsai October 18, 2 | 2011-10-18 |
| Trailer coupling dock theft-proof lock Grant 7,909,351 - Hui March 22, 2 | 2011-03-22 |
| Lock for steering wheels of vehicles Grant 7,546,752 - Su June 16, 2 | 2009-06-16 |
| Trailer theft-thwarting coupling dock Grant 7,413,212 - Hsai August 19, 2 | 2008-08-19 |
| Adjustment structure for a bicycle lock holding dock App 20080035690 - Hsai; Chin-Hui | 2008-02-14 |
| Trailer theft-thwarting coupling dock App 20070175246 - Hsai; Chin-Hui | 2007-08-02 |
| Trailer lock App 20070137266 - Hsai; Chin-Hui | 2007-06-21 |
| Trailer lock Grant 7,204,508 - Hsai April 17, 2 | 2007-04-17 |
| Trailer Lock App 20070069501 - Hsai; Chin-Hui | 2007-03-29 |
| Pry-proof lock Grant 5,664,445 - Chang September 9, 1 | 1997-09-09 |
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