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Patent Agency Ranking
公开(公告)号：US1070708A
公开(公告)日：1913-08-19
申请号：US1911659373
申请日：1911-11-09
Applicant: SHELBY SPRING HINGE COMPANY
Inventor： MALONE LEVI D , HUBBS HENRY E
CPC classification number: E05F3/104 , Y10T16/2774
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公开(公告)号：US1211470A
公开(公告)日：1917-01-09
申请号：US3520815
申请日：1915-06-21
Applicant: SHELBY SPRING HINGE COMPANY
Inventor： MALONE LEVI D , HUBBS HENRY E
CPC classification number: E05C17/22 , Y10T292/305
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公开(公告)号：US1666903A
公开(公告)日：1928-04-24
申请号：US11955426
申请日：1926-06-30
Applicant: SHELBY SPRING HINGE COMPANY
Inventor： HUBBS HENRY E , MALONE LEVI D
IPC: E05F3/10
CPC classification number: E05F3/104 , E05F3/225 , Y10T16/2774 , Y10T16/53822
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公开(公告)号：US1763238A
公开(公告)日：1930-06-10
申请号：US35147229
申请日：1929-04-01
Applicant: SHELBY SPRING HINGE COMPANY
Inventor： HUBBS HENRY E , MALONE LEVI D
IPC: E05C17/30
CPC classification number: E05C17/30 , Y10T292/28 , Y10T292/286
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公开(公告)号：US1180307A
公开(公告)日：1916-04-25
申请号：US902115
申请日：1915-02-18
Applicant: SHELBY SPRING HINGE COMPANY
Inventor： MALONE LEVI D , HUBBS HENRY E
CPC classification number: E05D7/04 , Y10T16/5329 , Y10T16/53822
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