-
公开(公告)号:US2311864A
公开(公告)日:1943-02-23
申请号:US36552540
申请日:1940-11-13
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: E05F15/08
CPC classification number: E05F15/57 , E05Y2900/50 , E05Y2900/55 , Y10S60/911
-
公开(公告)号:US2276512A
公开(公告)日:1942-03-17
申请号:US38110941
申请日:1941-02-28
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2201/49 , E05Y2900/55
-
公开(公告)号:US2276511A
公开(公告)日:1942-03-17
申请号:US27001439
申请日:1939-04-25
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: E05F15/08
CPC classification number: E05F15/57 , E05Y2900/50 , E05Y2900/55
-
公开(公告)号:US3166052A
公开(公告)日:1965-01-19
申请号:US30024963
申请日:1963-08-06
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: F02M1/00
CPC classification number: F02M1/00 , F02M2700/4342 , Y10T137/87812
-
公开(公告)号:US2707127A
公开(公告)日:1955-04-26
申请号:US27200852
申请日:1952-02-18
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: E05B65/20
CPC classification number: E05B83/36 , Y10S292/65 , Y10T292/03
-
公开(公告)号:US2679763A
公开(公告)日:1954-06-01
申请号:US30493752
申请日:1952-08-18
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: B63H21/22
CPC classification number: B63H21/22 , B63H23/08 , Y10T74/19251 , Y10T74/19433 , Y10T74/19437 , Y10T477/20 , Y10T477/675
-
公开(公告)号:US2638125A
公开(公告)日:1953-05-12
申请号:US17428250
申请日:1950-07-17
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: F16K31/06
CPC classification number: F16K31/0651 , F16K31/0658
-
公开(公告)号:US2622529A
公开(公告)日:1952-12-23
申请号:US17352650
申请日:1950-07-13
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
CPC classification number: F04C14/26 , F04C2/086 , Y10S417/01 , Y10T29/49236 , Y10T137/7925
-
公开(公告)号:US2571379A
公开(公告)日:1951-10-16
申请号:US4538048
申请日:1948-08-20
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: E05F15/08
CPC classification number: E05F15/57 , E05Y2900/50 , E05Y2900/55
-
公开(公告)号:US2564446A
公开(公告)日:1951-08-14
申请号:US5182148
申请日:1948-09-29
Applicant: PARSONS JOHN B
Inventor: PARSONS JOHN B
IPC: B60J1/18
CPC classification number: B60J1/1823
-
-
-
-
-
-
-
-
-