-
公开(公告)号:US2530330A
公开(公告)日:1950-11-14
申请号:US3457648
申请日:1948-06-23
Applicant: KASON HARDWARE CORP
Inventor: GROEGER ALFRED H
IPC: E05B65/08
CPC classification number: E05B65/0811 , Y10S292/32 , Y10S292/46 , Y10T70/5173 , Y10T292/0831
-
公开(公告)号:US2592274A
公开(公告)日:1952-04-08
申请号:US12610349
申请日:1949-11-08
Applicant: KASON HARDWARE CORP
Inventor: GROEGER ALFRED H
IPC: E05B15/02
CPC classification number: E05B15/0245 , E05B2015/0275 , Y10T292/54 , Y10T292/705
-
公开(公告)号:US2415587A
公开(公告)日:1947-02-11
申请号:US53943244
申请日:1944-06-09
Applicant: KASON HARDWARE CORP
Inventor: GROEGER ALFRED H
IPC: E05B65/00
CPC classification number: E05B65/0053 , Y10S292/37 , Y10S292/65 , Y10T70/8946 , Y10T292/0972 , Y10T292/0994
-
公开(公告)号:US2680638A
公开(公告)日:1954-06-08
申请号:US31525552
申请日:1952-10-17
Applicant: KASON HARDWARE CORP
Inventor: GROEGER ALFRED H
IPC: E05B65/00
CPC classification number: E05B65/0053 , Y10S292/65 , Y10S292/71 , Y10T292/0908 , Y10T292/0972
-
公开(公告)号:US2212563A
公开(公告)日:1940-08-27
申请号:US22576538
申请日:1938-08-19
Applicant: KASON HARDWARE CORP
Inventor: GROEGER ALFRED H
CPC classification number: E05B65/0042 , E05B63/006 , Y10S292/71 , Y10T292/1056 , Y10T292/1086 , Y10T292/62
-
公开(公告)号:US2655395A
公开(公告)日:1953-10-13
申请号:US10031849
申请日:1949-06-21
Applicant: KASON HARDWARE CORP
Inventor: GROEGER ALFRED H
CPC classification number: E05B65/0053 , F27B1/08 , Y10S292/71 , Y10T292/0908 , Y10T292/0932 , Y10T292/1086
-
公开(公告)号:US2636767A
公开(公告)日:1953-04-28
申请号:US3457748
申请日:1948-06-23
Applicant: KASON HARDWARE CORP
Inventor: GROEGER ALFRED H
IPC: E05B63/24
CPC classification number: E05B63/246 , Y10S292/65 , Y10T292/705
-
-
-
-
-
-