Tseng; Tien Tsai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tseng; Tien Tsai.The latest application filed is for "dust boot tool".
- Tseng; Tien Tsai - Taichung TW
- Tseng; Tien-Tsai - Taichung City TW
- Tseng; Tien-Tsai - US
- Tseng; Tien-Tsai - Wufong Township Taichung County TW
- Tseng; Tien-Tsai - Taichung Hsien TW
- Tseng; Tien-Tsai - Wu Feng Hsiang TW
- Tseng; Tien Tsai - Wufeng Shiang Taichung County TW
- Tseng, Tien Tsai - Taichung County TW
| Patent | Date |
|---|---|
| Tire assembly and disassembly auxiliary device Grant 11,254,162 - Tseng February 22, 2 | 2022-02-22 |
| Dust boot tool Grant 11,097,406 - Tseng August 24, 2 | 2021-08-24 |
| Oar capable of bailing water Grant 10,946,947 - Tseng March 16, 2 | 2021-03-16 |
| Dust Boot Tool App 20210053197 - Tseng; Tien-Tsai | 2021-02-25 |
| Detachable boiling point detector for brake fluid Grant 10,598,618 - Tseng | 2020-03-24 |
| Detachable Boiling Point Detector For Brake Fluid App 20190128826 - TSENG; TIEN TSAI | 2019-05-02 |
| Fluid transfer device based on pneumatic sucking and expelling Grant 10,139,010 - Tseng Nov | 2018-11-27 |
| Fluid Transfer Device Based on Pneumatic Sucking and Expelling App 20180066766 - Tseng; Tien-Tsai | 2018-03-08 |
| Pump nozzle Grant D808,431 - Tseng January 23, 2 | 2018-01-23 |
| Piston Grant D802,629 - Tseng November 14, 2 | 2017-11-14 |
| Brake Fluid Feeding Device App 20170313296 - Tseng; Tien Tsai | 2017-11-02 |
| Apparatus For Replacing Coolant For Vehicle App 20170138250 - TSENG; TIEN-TSAI | 2017-05-18 |
| Filler Grant D784,417 - Tseng April 18, 2 | 2017-04-18 |
| Telescopic Pump App 20170045045 - Tseng; Tien-Tsai | 2017-02-16 |
| Oil drainage exhauster Grant D776,734 - Tseng January 17, 2 | 2017-01-17 |
| Oil recycle funnel for an oil filler Grant D773,544 - Tseng December 6, 2 | 2016-12-06 |
| Nozzle App 20160296948 - Tseng; Tien-Tsai | 2016-10-13 |
| Caliper for disks Grant D739,275 - Tseng September 22, 2 | 2015-09-22 |
| Valve Assembly for a Pump App 20140127064 - Tseng; Tien-Tsai | 2014-05-08 |
| Examiner For Boiling Point Of Brake Oil App 20130016755 - TSENG; Tien-Tsai | 2013-01-17 |
| Leak-Preventing Device for a Pump App 20120308418 - Tseng; Tien-Tsai | 2012-12-06 |
| Leak-Preventing Device for a Pump App 20120301339 - Tseng; Tien-Tsai | 2012-11-29 |
| Oil drain and suction pump Grant 8,240,433 - Tseng August 14, 2 | 2012-08-14 |
| Oil drain and suction pump App 20100254838 - Tseng; Tien-Tsai | 2010-10-07 |
| Automatic pressure-relieving apparatus for suction pump Grant 7,798,785 - Tseng September 21, 2 | 2010-09-21 |
| Automatic pressure-relieving apparatus for suction pump App 20080219859 - Tseng; Tien-Tsai | 2008-09-11 |
| Extractor device Grant D541,323 - Tseng April 24, 2 | 2007-04-24 |
| Extractor basket Grant D539,822 - Tseng April 3, 2 | 2007-04-03 |
| Joint for a fluid pumping apparatus Grant 7,104,290 - Tseng September 12, 2 | 2006-09-12 |
| Joint for a fluid pumping apparatus App 20040261901 - Tseng, Tien Tsai | 2004-12-30 |
| Manual/pneumatic oil pumping device App 20030223881 - Tseng, Tien-Tsai | 2003-12-04 |
| Manual/pneumatic oil-pumping device Grant 6,558,138 - Tseng May 6, 2 | 2003-05-06 |
| Manual/pneumatic Oil-pumping Device App 20030035741 - Tseng, Tien Tsai | 2003-02-20 |
| Oil pumping device Grant D469,110 - Tseng January 21, 2 | 2003-01-21 |
| Oil pumping device Grant 6,484,744 - Tseng November 26, 2 | 2002-11-26 |
| Brake oil detector App 20020089338 - Tseng, Tien-Tsai | 2002-07-11 |
| Brake oil detector Grant 5,936,414 - Tseng August 10, 1 | 1999-08-10 |
| Portable oil suction device Grant 5,450,924 - Tseng September 19, 1 | 1995-09-19 |
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