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公开(公告)号:US2997688A
公开(公告)日:1961-08-22
申请号:US72370458
申请日:1958-03-25
Applicant: SQUARE D CO
Inventor: NIELSEN ERIK J , TROYK HOWARD W
IPC: H01R4/36
CPC classification number: H01R4/363
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公开(公告)号:US2981922A
公开(公告)日:1961-04-25
申请号:US58534556
申请日:1956-05-16
Applicant: SQUARE D CO
Inventor: VALKENBURG HERMON L VAN , NIELSEN ERIK J
IPC: H01R9/26
CPC classification number: H01R9/26
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13.Convertible contact structure for an electromagnetically operated switch 失效
Title translation: 用于电磁操作开关的可转换接点结构公开(公告)号:US3505625A
公开(公告)日:1970-04-07
申请号:US3505625D
申请日:1968-09-12
Applicant: SQUARE D CO
Inventor: NIELSEN ERIK J , SCHUBRING ALLIN W
CPC classification number: H01H11/0012
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公开(公告)号:US3393350A
公开(公告)日:1968-07-16
申请号:US20671262
申请日:1962-07-02
Applicant: SQUARE D CO
Inventor: GOUDY PAUL R , NIELSEN ERIK J , GOTTSACKER RAYMOND F
CPC classification number: H02G3/0418 , H02B1/202
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公开(公告)号:US3302160A
公开(公告)日:1967-01-31
申请号:US36528664
申请日:1964-05-06
Applicant: SQUARE D CO
Inventor: NIELSEN ERIK J
IPC: H01R9/26
CPC classification number: H01R9/26
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公开(公告)号:US3293593A
公开(公告)日:1966-12-20
申请号:US32667863
申请日:1963-11-29
Applicant: SQUARE D CO
Inventor: NIELSEN ERIK J , PARRIS JR THOMAS
IPC: H01R9/26
CPC classification number: H01R9/26
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公开(公告)号:US3254177A
公开(公告)日:1966-05-31
申请号:US28127763
申请日:1963-05-17
Applicant: SQUARE D CO
Inventor: GOTTSACKER RAYMOND F , NIELSEN ERIK J , PUETZ JORDAN F
CPC classification number: H01H43/285 , H01H50/22 , H01H50/88
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18.
公开(公告)号:US3194930A
公开(公告)日:1965-07-13
申请号:US23096162
申请日:1962-10-16
Applicant: SQUARE D CO
Inventor: NIELSEN ERIK J , BOLEY ROBERT D
CPC classification number: H01R9/2633 , H01H21/50 , H01H21/56
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19.Terminal board and combination thereof with terminals and protective cover 失效
Title translation: 端子板及其端子和保护盖的组合公开(公告)号:US3024439A
公开(公告)日:1962-03-06
申请号:US8487961
申请日:1961-01-25
Applicant: SQUARE D CO
Inventor: NIELSEN ERIK J , BOLEY ROBERT D
IPC: H01H50/14
CPC classification number: H01H50/14
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