CHEN; Waterson
Patent Applications and Registrations
Patent applications and USPTO patent grants for CHEN; Waterson.The latest application filed is for "modular chair assembly".
- CHEN; Waterson - Taichung City TW
- Chen; Waterson - Taichung N/A TW
- Chen; Waterson - Nan Dist. Taichung City TW
- Chen; Waterson - Ta-Li Hsiang Taichung Hsien TW
| Patent | Date |
|---|---|
| Modular Chair Assembly App 20210361072 - CHEN; Waterson | 2021-11-25 |
| Modular chair assembly Grant 11,178,971 - Chen November 23, 2 | 2021-11-23 |
| Hinge Grant 11,041,335 - Chen June 22, 2 | 2021-06-22 |
| Damper device and hinge assembly including the same Grant 11,008,794 - Chen May 18, 2 | 2021-05-18 |
| Damper Device And Hinge Assembly Including The Same App 20200378168 - CHEN; Waterson | 2020-12-03 |
| Hinge App 20200190884 - CHEN; Waterson | 2020-06-18 |
| Process of making a wear-resistant actuating lever Grant 9,969,110 - Chen , et al. May 15, 2 | 2018-05-15 |
| Hinge device Grant 9,879,456 - Chen January 30, 2 | 2018-01-30 |
| Process Of Making A Wear-resistant Actuating Lever App 20170232648 - CHEN; Waterson ; et al. | 2017-08-17 |
| Hinge assemblage Grant 9,617,772 - Chen April 11, 2 | 2017-04-11 |
| Cam-lock actuating device for use in a locking coupling assembly that couples two tubular members Grant 8,876,169 - Chen November 4, 2 | 2014-11-04 |
| Adjustable torque hinge Grant 8,683,654 - Chen April 1, 2 | 2014-04-01 |
| Adjustable Torque Hinge App 20130205543 - Chen; Waterson | 2013-08-15 |
| Cam-lock Actuating Device For Use In A Locking Coupling Assembly That Couples Two Tubular Members App 20130106095 - Chen; Waterson | 2013-05-02 |
| Easily Unlatchable Cam-lock Actuating Device For Use In A Locking Coupling Assembly That Couples Two Tubular Members App 20110316272 - CHEN; Waterson | 2011-12-29 |
| Easily unlatchable cam-lock actuating device for use in a locking coupling assembly that couples two tubular members Grant 8,083,265 - Chen December 27, 2 | 2011-12-27 |
| Door lock assembly App 20060071484 - Chen; Waterson | 2006-04-06 |
| Weather-resistant lock apparatus Grant 6,860,127 - Chen March 1, 2 | 2005-03-01 |
| Lock assembly Grant 6,848,284 - Chen February 1, 2 | 2005-02-01 |
| Box formed from a foldable blank sheet Grant 6,840,437 - Chen January 11, 2 | 2005-01-11 |
| Weather-resistant lock apparatus App 20040194516 - Chen, Waterson | 2004-10-07 |
| Box formed from a foldable blank sheet App 20040169067 - Chen, Waterson | 2004-09-02 |
| Flexible shackle lock with a replaceable shackle and a replaceable lock core Grant 6,782,723 - Chen August 31, 2 | 2004-08-31 |
| Lock assembly App 20040107744 - Chen, Waterson | 2004-06-10 |
| Flexible shackle lock with a replaceable shackle and a replaceable lock core App 20030196462 - Chen, Waterson | 2003-10-23 |
| Impact resistant lock apparatus with anti-theft lock core App 20030019263 - Chen, Waterson | 2003-01-30 |
| Flexible shackle lock with a replaceable shackle Grant 6,508,086 - Chen January 21, 2 | 2003-01-21 |
| Protective sleeve for a padlock Grant 6,467,316 - Chen October 22, 2 | 2002-10-22 |
| Padlock with a U-shaped lock casing Grant 6,453,706 - Chen September 24, 2 | 2002-09-24 |
| Flexible shackle lock with a replaceable shackle App 20020073747 - Chen, Waterson | 2002-06-20 |
| Key Code Cutting Device App 20020067967 - Chen, Waterson | 2002-06-06 |
| Padlock with a U-shaped lock casing App 20020046583 - Chen, Waterson | 2002-04-25 |
| Lock apparatus Grant 6,185,966 - Chen February 13, 2 | 2001-02-13 |
| Support for partition walls Grant D416,786 - Chen November 23, 1 | 1999-11-23 |
| Lock apparatus Grant 5,934,121 - Chen August 10, 1 | 1999-08-10 |
| Padlock with replaceable key-operated lock core Grant 5,931,030 - Chen August 3, 1 | 1999-08-03 |
| Fitting with two tubular members rotatable relative to each other Grant 5,722,697 - Chen March 3, 1 | 1998-03-03 |
| Tube clamp Grant D376,974 - Chen December 31, 1 | 1996-12-31 |
| Chair support connector for a rocking chair Grant D372,821 - Chen August 20, 1 | 1996-08-20 |
| Tube connecting device Grant 5,435,604 - Chen July 25, 1 | 1995-07-25 |
| Tube connecting device Grant 5,295,717 - Chen March 22, 1 | 1994-03-22 |
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.
| 