Drilldown: Patents

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Patents > Tech fields : stability or None & Number of figures: 10-15

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Office:
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Inventor location:
None (250) · Seine (4) · Chicago (2) · Loire (2) · Morbihan (2) · Paris (2) · Dayton (2) · Budapest (2) · Baltimore (2) · London (2)
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Full specification filed date:
Application number:
None (50)
Granted:
Supplementary to patent:
None (220) · Patent GB-1908-4519 (4) · Patent US-1911-1028409 (3) · Patent GB-1909-26034 (3) · Patent IT-1908-98601 (2) · Patent FR-1909-403985 (2) · Patent BE-1910-230887 (2) · Patent GB-1909-12256 (2) · Patent US-1913-1133984 (2) · Patent DE-1910-243485 (2)
Related to aircraft:
Patent agent:
None (54) · None (12) · Armengaud jeune (9) · Munn & Co. (9) · Lavoix et Mosès (6) · Victor J. Evans (6) · Marks & Clerk (5) · Haseltine, Lake & Co. (5) · J. Germain (4) · Dom. Casalonga (4) · E. Blétry (4) · Jensen & Son (3) · Chatwin, Herschell & Co. (3) · Boramé et Julien (3) · Joshua R. H. Potts (3) · Schwab (3)
National tech categories:
None (85) · FR 6.4 (77) · USPC 244/80 (13) · USPC 244/45R (8) · USPC 244/93 (6) · DE 77 (5) · USPC 244/76R (4) · USPC 244/48 (4) · USPC 244/233 (4) · USPC 244/119 (4) · HU V/h (4) · USPC 244/91 (3) · USPC 244/104R (3) · USPC 244/22 (3) · AT 77d (3)
IPCs:
None (132) · IPC B64C17/00 (42) · IPC B64C1/00 (39) · IPC B64C39/00 (19) · IPC B64C3/00 (14) · IPC B64C3/38 (10) · IPC B64C17/06 (8) · IPC B64C33/02 (8) · IPC B64C23/00 (8) · IPC B64B1/00 (5) · IPC B64C13/00 (5) · IPC B64C33/00 (3) · IPC B64C3/54 (3) · IPC B64C3/14 (2) · IPC B64C3/56 (2) · IPC B64B1/58 (2) · IPC B64C3/42 (2) · IPC B64C1/26 (2)
CPCs:
CPC B64C17/00 (59) · None (37) · CPC B64C2700/6218 (22) · CPC B64C3/385 (20) · CPC B64C2700/6295 (16) · CPC B64C23/005 (16) · CPC B64C13/00 (14) · CPC B64C33/02 (13) · CPC B64C39/00 (11) · CPC B64C3/00 (11) · CPC B64C17/06 (10) · CPC B64B1/00 (9) · CPC B64C39/08 (9) · CPC B64C13/24 (8) · CPC B64C2700/6212 (8) · CPC B64C1/00 (6) · CPC B64C2700/6233 (6) · CPC B64C2700/6274 (6)
First filing:
Citations from after 1930:
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