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The ornamental design for a flat threading rolling die, as shown and described.
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Amano, Shuichi, Shinbutsu, Toshinaka
| Patent | Priority | Assignee | Title |
| Patent | Priority | Assignee | Title |
| 2627767, | |||
| 2669139, | |||
| 2992573, | |||
| D480619, | May 30 2002 | Trim-Tex, Inc. | Sanding block |
| EP2391467, | |||
| JP2022014924, | |||
| RU2087237, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 30 2021 | FORM ROLL TECH CO., LTD. | (assignment on the face of the patent) | / | |||
| Nov 14 2022 | SHINBUTSU, TOSHINAKA | FORM ROLL TECH CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 061965 | /0597 | |
| Nov 14 2022 | AMANO, SHUICHI | FORM ROLL TECH CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 061965 | /0597 |
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