Invention Grant
- Patent Title: Hand-held knockout punch driver
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Application No.: US15188022Application Date: 2016-06-21
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Publication No.: US10252438B2Publication Date: 2019-04-09
- Inventor: James O. Myrhum, Jr. , Troy C. Thorson , Koon For Chung
- Applicant: Milwaukee Electric Tool Corporation
- Applicant Address: US WI Brookfield
- Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
- Current Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
- Current Assignee Address: US WI Brookfield
- Agency: Michael Best & Friedrich LLP
- Main IPC: B26F1/38
- IPC: B26F1/38 ; B26F1/34 ; B21D28/34 ; B26D5/08 ; B26F1/36
Abstract:
A hand-held knockout punch driver includes a housing, a motor positioned within the housing, and a head unit removably coupled to the housing. The head unit includes a draw rod to which at least one of a punch or a die is attachable.
Public/Granted literature
- US20160303755A1 HAND-HELD KNOCKOUT PUNCH DRIVER Public/Granted day:2016-10-20
Information query
IPC分类:
