Drilldown: Patents

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Patents > Office : DK or Other & Family year: 1900 - 1909 & Cites these patents : Patent GB-1909-25116 or Patent US-1903-821393 or None & Number of figures: 9-40

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (145) · propulsion (95) · frame (82) · stability (81) · Design (80) · LTA (70) · navigation (63) · propellers (60) · wings (53) · propeller (53) · construction (45) · whole (36) · None (36) · rudder (34) · aerodynamics (31) · flapping (29) · hybrid (28) · Lift (27) · marine (26) · Control (25)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (284) · Patent GB-1908-4519 (9) · Patent FR-1902-328044 (5) · Patent FR-1909-403985 (4) · Patent HU-1901-22471 (4) · Patent US-1906-850616 (4) · Patent FR-1908-396249 (4) · Patent AT-1908-42396 (3) · Patent FR-1908-388823 (3) · Patent BE-1907-202697 (3) · Patent US-1908-1072664 (3) · Patent FR-1902-321808 (3) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent GB-1909-26034 (3)
Related to aircraft:
Patent agent:
None (105) · Armengaud jeune (25) · None (20) · Marks & Clerk (14) · Munn & Co. (10) · Matray frères et Cie (7) · J. Bonnet-Thirion (5) · C. Blétry (5) · Herbert Haddan & Co. (5) · Weismann et Marx (5) · Brandon frères (4) · Michael J. Stark & Sons (4) · Boramé et Julien (4)
National tech categories:
FR 6.4 (116) · None (103) · HU V/h (19) · FR 6.3 (11) · AT 77d (8) · FR 6.2 (7) · USPC 244/80 (7) · RU Group V (7) · USPC 244/22 (6) · DE 77h (5) · USPC 244/20 (5) · USPC 244/45R (5) · BE K (4) · USPC 244/6 (4) · USPC 244/233 (4) · USPC 244/35R (4) · FR 5.8 (4) · USPC 244/70 (4) · USPC 244/30 (4)
IPCs:
None (185) · IPC B64C39/00 (36) · IPC B64B1/00 (21) · IPC B64C17/00 (18) · IPC B64C33/02 (17) · IPC B64C3/38 (13) · IPC B64C1/00 (11) · IPC B64C23/00 (11) · IPC B64C33/00 (9) · IPC B64C3/00 (8) · IPC B64C11/00 (7) · IPC B64B1/58 (7) · IPC B64C27/04 (6) · IPC B64C13/00 (5) · IPC B64C3/14 (4) · IPC B64C3/52 (4) · IPC B64C31/06 (4)
CPCs:
None (104) · CPC B64B1/00 (27) · CPC B64C39/00 (25) · CPC B64C33/02 (24) · CPC B64C17/00 (21) · CPC B64C2700/6295 (20) · CPC B64C23/005 (17) · CPC B64C39/005 (15) · CPC B64C3/385 (10) · CPC B64C11/006 (9) · CPC B64C33/00 (9) · CPC B64C2700/6212 (9) · CPC B64C13/00 (8) · CPC B64B1/58 (7) · CPC B64C2700/6274 (7) · CPC B64C3/00 (7) · CPC B64C1/00 (6) · CPC B64C2700/6233 (6)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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