Invention Grant
- Patent Title: Precision forged cartridge case
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Application No.: US14642928Application Date: 2015-03-10
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Publication No.: US10369622B2Publication Date: 2019-08-06
- Inventor: Thomas E. Hay , Jeffrey W. Carper , Stanley J. Wasserman
- Applicant: National Machinery LLC
- Applicant Address: US OH Tiffin
- Assignee: NATIONAL MACHINERY LLC
- Current Assignee: NATIONAL MACHINERY LLC
- Current Assignee Address: US OH Tiffin
- Agency: Pearne & Gordon LLP
- Main IPC: B21J5/02
- IPC: B21J5/02 ; B21D51/54 ; B21J13/02 ; B21K21/04 ; B23D21/14 ; B23P15/22 ; F42B5/28
Abstract:
An improved cartridge case completely produced net shape on a progressive cold former that includes a trim to lengthy station with an internal shearing tool.
Public/Granted literature
- US20150174643A1 PRECISION FORGED CARTRIDGE CASE Public/Granted day:2015-06-25
Information query
