-
公开(公告)号:US2110889A
公开(公告)日:1938-03-15
申请号:US3138735
申请日:1935-07-15
Applicant: MITCHELL COURTNEY N
Inventor: MITCHELL COURTNEY N
IPC: E05F3/00
CPC classification number: E05F3/227 , E05Y2900/132 , Y10T16/299
-
公开(公告)号:US1923038A
公开(公告)日:1933-08-15
申请号:US38758729
申请日:1929-08-22
Applicant: MITCHELL COURTNEY N
Inventor: MITCHELL COURTNEY N
IPC: F16F9/14
CPC classification number: F16F9/145
-
公开(公告)号:US1112826A
公开(公告)日:1914-10-06
申请号:US1912730844
申请日:1912-11-12
Applicant: MITCHELL COURTNEY N
Inventor: MITCHELL COURTNEY N
IPC: A46B11/02
CPC classification number: A46B2200/1066
-
公开(公告)号:US2184895A
公开(公告)日:1939-12-26
申请号:US3138935
申请日:1935-07-15
Applicant: MITCHELL COURTNEY N
Inventor: MITCHELL COURTNEY N
IPC: B60S5/04
CPC classification number: B60S5/043 , Y10T137/0396 , Y10T137/36 , Y10T137/7761
-
公开(公告)号:US2121813A
公开(公告)日:1938-06-28
申请号:US27413328
申请日:1928-04-30
Applicant: MITCHELL COURTNEY N
Inventor: MITCHELL COURTNEY N
IPC: F02B23/00
CPC classification number: F02B23/00 , F02B2720/257 , Y02T10/125
-
公开(公告)号:US2025299A
公开(公告)日:1935-12-24
申请号:US41983830
申请日:1930-01-10
Applicant: MITCHELL COURTNEY N
Inventor: MITCHELL COURTNEY N
IPC: F16J9/06
CPC classification number: F16J9/063
-
公开(公告)号:US1942658A
公开(公告)日:1934-01-09
申请号:US27135228
申请日:1928-04-19
Applicant: MITCHELL COURTNEY N
Inventor: MITCHELL COURTNEY N
IPC: F16F9/14
CPC classification number: F16F9/145
-
公开(公告)号:US1864845A
公开(公告)日:1932-06-28
申请号:US6999125
申请日:1925-11-19
Applicant: MITCHELL COURTNEY N
Inventor: MITCHELL COURTNEY N
IPC: F16F7/06
CPC classification number: F16F7/06
-
公开(公告)号:US1490967A
公开(公告)日:1924-04-22
申请号:US41775220
申请日:1920-10-18
Applicant: DENNEEN FRANCIS S , MITCHELL COURTNEY N
Inventor: DENNEEN FRANCIS S , MITCHELL COURTNEY N
IPC: F16D13/71
CPC classification number: F16D13/71
-
公开(公告)号:US2153693A
公开(公告)日:1939-04-11
申请号:US2397535
申请日:1935-05-29
Applicant: MITCHELL COURTNEY N
Inventor: MITCHELL COURTNEY N
IPC: E05F17/00
CPC classification number: E05F17/004
-
-
-
-
-
-
-
-
-