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公开(公告)号:US1402244A
公开(公告)日:1922-01-03
申请号:US35705120
申请日:1920-02-07
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: MEYER WILLIAM H
IPC: D06F45/04
CPC classification number: D06F45/04
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公开(公告)号:US1425098A
公开(公告)日:1922-08-08
申请号:US33116619
申请日:1919-10-16
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: IRELAND WARD S , MEYER WILLIAM H
IPC: D06F27/00
CPC classification number: D06F27/00
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公开(公告)号:US1412292A
公开(公告)日:1922-04-11
申请号:US35129020
申请日:1920-01-14
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: MEYER WILLIAM H
CPC classification number: D06F37/30 , D06F37/36 , D06F2700/05
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公开(公告)号:US1418821A
公开(公告)日:1922-06-06
申请号:US35705320
申请日:1920-02-07
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: MEYER WILLIAM H
IPC: D06F45/04
CPC classification number: D06F45/04
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公开(公告)号:US1413028A
公开(公告)日:1922-04-18
申请号:US33116719
申请日:1919-10-16
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: IRELAND WARD S , MEYER WILLIAM H
IPC: F16H7/14
CPC classification number: F16H7/14
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公开(公告)号:US1398337A
公开(公告)日:1921-11-29
申请号:US35705420
申请日:1920-02-07
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: MEYER WILLIAM H
IPC: D06F45/26
CPC classification number: D06F45/26
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公开(公告)号:US1401805A
公开(公告)日:1921-12-27
申请号:US35705220
申请日:1920-02-07
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: MEYER WILLIAM H
IPC: D06F45/04
CPC classification number: D06F45/04
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