CHANG; Jung-Shih
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHANG; Jung-Shih.The latest application filed is for "billiard cue shaft for reducing deflection".
- CHANG; Jung-Shih - Taichung City TW
- Chang; Jung-Shih - Taichung Hsien TW
- CHANG; Jung-Shih - Ta Li City TW
| Patent | Date |
|---|---|
| Billiard Cue Shaft For Reducing Deflection App 20220001265 - CHANG; Jung-Shih | 2022-01-06 |
| Safety Bat For Striking Balls Or The Like App 20170165545 - Chang; Jung-Shih | 2017-06-15 |
| Ball Bat Body App 20170080307 - CHANG; Jung-Shih | 2017-03-23 |
| Eyeglasses And Clipping Device Therefor App 20140078460 - CHANG; Jung-shih ; et al. | 2014-03-20 |
| Stringing Means For A Badminton Racket App 20140011615 - CHANG; Jung-shih | 2014-01-09 |
| Stringing Device For Sports Racket App 20130274038 - CHANG; Jung-Shih | 2013-10-17 |
| Unit For Eyeglasses App 20130093993 - CHANG; Jung-Shih | 2013-04-18 |
| Bat constructed for striking a ball Grant 8,277,343 - Chang October 2, 2 | 2012-10-02 |
| Drumstick App 20110247477 - CHANG; Jung-Shih | 2011-10-13 |
| Shaft For Lacrosse Stick App 20110237363 - CHANG; Jung-Shih | 2011-09-29 |
| Bat Constructed For Striking A Ball App 20110237366 - CHANG; Jung-Shih | 2011-09-29 |
| Shaft of billiard cue Grant 7,753,803 - Chang July 13, 2 | 2010-07-13 |
| Shaft Of Billiard Cue App 20100093455 - Chang; Jung-Shih | 2010-04-15 |
| Shaft Of Cue Sticks App 20090048032 - CHANG; Jung-Shih | 2009-02-19 |
| Billard Cue With A Cushion Ferrule App 20080318700 - CHANG; Jung-Shih | 2008-12-25 |
| Ferrule for pool/billiard cue Grant 7,422,525 - Chang September 9, 2 | 2008-09-09 |
| Picture frame assembly Grant 7,406,792 - Chang August 5, 2 | 2008-08-05 |
| Ferrule for pool/billiard cue App 20080139329 - Chang; Jung-Shih | 2008-06-12 |
| Reorganizing tool for the billiard cue tip Grant D561,278 - Chang February 5, 2 | 2008-02-05 |
| Slip-on ferrule assembly for a billiard cue App 20070281795 - Chang; Jung-Shih | 2007-12-06 |
| Baseball bat with a break resistant structure App 20070232422 - Chang; Jung-Shih | 2007-10-04 |
| Picture frame assembly App 20070137081 - Chang; Jung-Shih | 2007-06-21 |
| Handle section combination for billiard cue Grant 7,207,892 - Chang April 24, 2 | 2007-04-24 |
| Handle Section Combination For Billiard Cue App 20070060407 - Chang; Jung-Shih | 2007-03-15 |
| Billiard cue with weight devices Grant 7,179,174 - Chang February 20, 2 | 2007-02-20 |
| Billiard cue with weight devices App 20060293111 - Chang; Jung-Shih | 2006-12-28 |
| Ball bat Grant 7,052,419 - Chang May 30, 2 | 2006-05-30 |
| Jewelry chest with a fully locking system App 20060103275 - Chang; Jung-Shih | 2006-05-18 |
| Ball bat App 20050277497 - Chang, Jung-Shih | 2005-12-15 |
| Bat for baseball Grant 6,929,573 - Chang August 16, 2 | 2005-08-16 |
| Jointer for connecting rod members App 20050163559 - Chang, Jung-Shih | 2005-07-28 |
| Wood bat internally and externally reinforced with composite material or metal Grant 6,899,648 - Chang May 31, 2 | 2005-05-31 |
| Combination bat for baseball Grant 6,878,080 - Chang April 12, 2 | 2005-04-12 |
| Wood Bat Internally And Externally Reinforced With Composite Material Or Metal App 20050070383 - Chang, Jung-Shih | 2005-03-31 |
| Combination Bat For Baseball App 20050059515 - Chang, Jung-Shih | 2005-03-17 |
| Billiard cue tip Grant 6,840,867 - Chang January 11, 2 | 2005-01-11 |
| Wood baseball bat Grant 6,767,299 - Chang July 27, 2 | 2004-07-27 |
| Letter tray kit App 20040084387 - Chang, Jung-Shih | 2004-05-06 |
| Picture frame App 20030196364 - Chang, Jung-Shih | 2003-10-23 |
| Multi-display mode picture frame Grant 6,615,525 - Chang September 9, 2 | 2003-09-09 |
| Billiard cue App 20030153393 - Chang, Jung-Shih | 2003-08-14 |
| Billiard cue having an improved shaft App 20020132677 - Chang, Jung-Shih | 2002-09-19 |
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