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公开(公告)号：US2115362A
公开(公告)日：1938-04-26
申请号：US9910136
申请日：1936-09-02
Applicant: NORTH AND JUDD MFG COMPANY
Inventor： FREYSINGER JOHN B
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公开(公告)号：US1907779A
公开(公告)日：1933-05-09
申请号：US58966632
申请日：1932-01-29
Applicant: NORTH AND JUDD MFG COMPANY
Inventor： FREYSINGER JOHN B
IPC: A41F1/00
CPC classification number: A41F1/008 , Y10S24/44 , Y10T24/45241
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公开(公告)号：US2059515A
公开(公告)日：1936-11-03
申请号：US74720534
申请日：1934-10-06
Applicant: NORTH AND JUDD MFG COMPANY
Inventor： FREYSINGER JOHN B
IPC: A44B11/00
CPC classification number: A44B11/001 , Y10T24/3407 , Y10T24/4098
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Patent Agency Ranking
公开(公告)号：US2186410A
公开(公告)日：1940-01-09
申请号：US20745838
申请日：1938-05-12
Applicant: NORTH AND JUDD MFG COMPANY
Inventor： FREYSINGER JOHN B
IPC: A41D25/02
CPC classification number: A41D25/027 , Y10T24/1966 , Y10T24/344 , Y10T24/3449
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公开(公告)号：US2166903A
公开(公告)日：1939-07-18
申请号：US17475637
申请日：1937-11-16
Applicant: NORTH AND JUDD MFG COMPANY
Inventor： FREYSINGER JOHN B
IPC: A44B11/24
CPC classification number: A44B11/24 , Y10T24/4037
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公开(公告)号：US2157730A
公开(公告)日：1939-05-09
申请号：US10631636
申请日：1936-10-19
Applicant: NORTH AND JUDD MFG COMPANY
Inventor： FREYSINGER JOHN B
IPC: E05B65/50
CPC classification number: E05B65/50 , Y10T292/31
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公开(公告)号：US1764438A
公开(公告)日：1930-06-17
申请号：US32437228
申请日：1928-12-07
Applicant: NORTH AND JUDD MFG COMPANY
Inventor： FREYSINGER JOHN B
IPC: E05B65/20
CPC classification number: E05B83/36 , Y10S292/24 , Y10S292/25 , Y10T292/0995
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公开(公告)号：US2192738A
公开(公告)日：1940-03-05
申请号：US21330538
申请日：1938-06-13
Applicant: NORTH AND JUDD MFG COMPANY
Inventor： FREYSINGER JOHN B
IPC: A41F3/02
CPC classification number: A41F3/02 , Y10T24/44419 , Y10T24/44521
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