Class B23G : THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
Subclass 1/28: Thread cutting; Automatic machines specially designed therefor Manually-operated thread-cutting devices (features of the threading tool B23G 5/00) with means for adjusting the threading tool
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11090745 | Torque-adjustable tapping apparatus | Mar 29, 19 | Aug 17, 21 | Pard Hardware Industrial Co., Ltd. |
| 9254528 | Adjustable die | Jan 20, 12 | Feb 09, 16 | WEATHERFORD TECHNOLOGY HOLDINGS, LLC |
| 8915680 | Tool protection devices | Oct 01, 10 | Dec 23, 14 | TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. |
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