PARK; CHANG GYU
Patent Applications and Registrations
Patent applications and USPTO patent grants for PARK; CHANG GYU.The latest application filed is for "cutting tool assembly".
Company Profile
5.39.24
- PARK; CHANG GYU - DALSEONG-GUN KR
- Park; Chang Gyu - Daegu KR
- PARK; Chang Gyu - Dalsung-gun Daegu
- Park; Chang-Gyu - Daejeon N/A KR
- Park; Chang Gyu - Gachang-myeon KR
- Park; Chang Gyu - Taegu KR
Patent Activity
| Patent | Date |
|---|---|
| Cutting Tool Assembly App 20220055125 - PARK; CHANG GYU ; et al. | 2022-02-24 |
| Insert And Cutting Tool Assembly Comprising Same App 20210213546 - Park; Chang Gyu ; et al. | 2021-07-15 |
| Cutting insert Grant D922,460 - Park , et al. June 15, 2 | 2021-06-15 |
| Cutting insert Grant D921,076 - Park , et al. June 1, 2 | 2021-06-01 |
| Cutting insert Grant D921,075 - Park , et al. June 1, 2 | 2021-06-01 |
| Cutting Insert And Cutting Tool Assembly Including Same App 20210138563 - Park; Chang Gyu ; et al. | 2021-05-13 |
| Cutting insert Grant D910,096 - Park , et al. February 9, 2 | 2021-02-09 |
| Cutting insert Grant D910,097 - Park , et al. February 9, 2 | 2021-02-09 |
| Rotary cutting tool and cutting insert therefor Grant 10,391,567 - Choi , et al. A | 2019-08-27 |
| Cutting tool assembly Grant 9,868,157 - Choi , et al. January 16, 2 | 2018-01-16 |
| Rotary Cutting Tool And Cutting Insert Therefor App 20170368617 - CHOI; Chang Hee ; et al. | 2017-12-28 |
| Cutting insert and cutting tool including the same Grant 9,731,359 - Park August 15, 2 | 2017-08-15 |
| Double-sided cutting insert having a circular shape and cutting tool using the same Grant 9,289,834 - Park , et al. March 22, 2 | 2016-03-22 |
| Cutting tool and cutting insert for the same Grant 9,211,597 - Choi , et al. December 15, 2 | 2015-12-15 |
| Cutting insert Grant D738,412 - Choi , et al. September 8, 2 | 2015-09-08 |
| Cutting insert Grant D736,282 - Choi , et al. August 11, 2 | 2015-08-11 |
| Cutting Insert and Cutting Tool Including the Same App 20150183033 - Park; Chang Gyu | 2015-07-02 |
| Cutting insert for right angle machining and milling cutter having the same Grant 9,050,667 - Park June 9, 2 | 2015-06-09 |
| Cutting Tool Assembly App 20150151364 - Choi; Chang Hee ; et al. | 2015-06-04 |
| Tangential cutting insert Grant 9,044,813 - Choi , et al. June 2, 2 | 2015-06-02 |
| Cutting tool Grant 8,961,074 - Choi , et al. February 24, 2 | 2015-02-24 |
| Exchangeable cutting insert Grant 8,950,984 - Choi , et al. February 10, 2 | 2015-02-10 |
| Cutting insert having cutting edges divided by recesses and a milling cutter provided with the same Grant 8,931,979 - Choi , et al. January 13, 2 | 2015-01-13 |
| Cutting insert Grant D714,849 - Choi , et al. October 7, 2 | 2014-10-07 |
| Cutting insert Grant 8,834,075 - Choi , et al. September 16, 2 | 2014-09-16 |
| Cutting insert Grant 8,777,524 - Choi , et al. July 15, 2 | 2014-07-15 |
| Cutting tool and cartridge for the same Grant 8,696,258 - Choi , et al. April 15, 2 | 2014-04-15 |
| Tangential Cutting Insert App 20130302099 - CHOI; Chang Hee ; et al. | 2013-11-14 |
| Cutting Insert For Right Angle Machining And Milling Cutter Having The Same App 20130294850 - Park; Chang Gyu | 2013-11-07 |
| Refueling apparatus for sodium-cooled fast reactor and method for the same Grant 8,542,791 - Joo , et al. September 24, 2 | 2013-09-24 |
| Cutting insert having non-symmetrical back side face portion and cutting tool comprising the same Grant 8,469,637 - Choi , et al. June 25, 2 | 2013-06-25 |
| Double-sided cutting insert and milling cutter mounting the same Grant 8,434,975 - Choi , et al. May 7, 2 | 2013-05-07 |
| Cutting insert Grant 8,328,472 - Choi , et al. December 11, 2 | 2012-12-11 |
| Cutting Insert Having Cutting Edges Divided By Recesses and a Milling Cutter Provided with the Same App 20120308317 - Choi; Chang Hee ; et al. | 2012-12-06 |
| Double-Sided Cutting Insert Having a Circular Shape and Cutting Tool Using the Same App 20120070239 - Park; Chang Gyu ; et al. | 2012-03-22 |
| Cutting Insert App 20120070242 - Choi; Chang Hee ; et al. | 2012-03-22 |
| Cutting Tool and Cutting Insert for the Same App 20120051852 - Choi; Chang Hee ; et al. | 2012-03-01 |
| Cutting Insert Having Non-Symmetrical Back Side Face Portion and Cutting Tool Comprising the Same App 20110299945 - Choi; Chang Hee ; et al. | 2011-12-08 |
| Exchangeable Cutting Insert App 20110255924 - Choi; Chang Hee ; et al. | 2011-10-20 |
| Cutting Insert and Milling Cutter Provided with the Same App 20110164932 - Choi; Chang Hee ; et al. | 2011-07-07 |
| Cutting insert and cutting tool therewith Grant 7,959,383 - Choi , et al. June 14, 2 | 2011-06-14 |
| Cutting Insert App 20110097164 - Choi; Chang Hee ; et al. | 2011-04-28 |
| Cutting Tool and Cartridge for the Same App 20110097165 - Choi; Chang Hee ; et al. | 2011-04-28 |
| Cutting Insert App 20100239379 - Choi; Chang Hee ; et al. | 2010-09-23 |
| Cutting Insert And Cutting Tool Therewith App 20100183381 - Choi; Chang Hee ; et al. | 2010-07-22 |
| Insert tip Grant 7,677,842 - Park March 16, 2 | 2010-03-16 |
| Double-Sided Cutting Insert and Milling Cutter Mounting The Same App 20100028092 - Choi; Chang Hee ; et al. | 2010-02-04 |
| Cutting Tool App 20090148245 - Choi; Chang Hee ; et al. | 2009-06-11 |
| Refueling apparatus for sodium-cooled fast reactor and method for the same App 20090129527 - Joo; Young- Sang ; et al. | 2009-05-21 |
| Insert Tip App 20080193233 - Park; Chang Gyu | 2008-08-14 |
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