Drilldown: Patents

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Patents > Family year: 1900 - 1909 & First filing: Yes & Number of diagram pages: 2-6

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Office:
Applicant is inventor:
Tech fields:
None (135) · propulsion (130) · Airplane (126) · frame (114) · LTA (104) · navigation (100) · propeller (96) · stability (88) · flapping (57) · rudder (50) · airfoil (42) · helicopter (40) · hybrid (37) · Design (37) · wheels (35) · car (30) · marine (30) · wings (27) · control (26) · ornithopter (25)
Full specification filed date:
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Supplementary to patent:
None (591) · Patent IT-1908-98601 (2) · Patent US-1908-1077750 (2) · Patent US-1904-793746 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Assigned to:
None (602) · Société Duquesne & Dockès (2) · Jay S. Milner (2)
IPCs:
None (354) · IPC B64C39/00 (42) · IPC B64B1/00 (40) · IPC B64C3/38 (22) · IPC B64C33/00 (18) · IPC B64C17/00 (17) · IPC B64C33/02 (14) · IPC B64C27/04 (11) · IPC B64C23/00 (10) · IPC B64C1/00 (10) · IPC B64C13/00 (8) · IPC B64C11/00 (6) · IPC B64C3/00 (5) · IPC B64C3/54 (5) · IPC B64C25/00 (4) · IPC B64C9/00 (4) · IPC B64C3/14 (4) · IPC B64B1/58 (4)
CPCs:
None (83) · CPC B64B1/00 (53) · CPC B64C33/02 (44) · CPC B64C2700/6295 (37) · CPC B64C23/005 (33) · CPC B64C17/00 (31) · CPC B64C39/00 (28) · CPC B64C3/385 (28) · CPC B64C39/005 (27) · CPC B64C13/00 (22) · CPC B64C39/08 (15) · CPC B64C33/00 (15) · CPC B64C27/82 (15) · CPC B64C11/006 (13) · CPC B64C27/12 (11) · CPC B64B1/40 (9) · CPC B64C11/48 (9) · CPC B64C2700/6281 (8) · CPC B64C3/14 (8)
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Citations from after 1930:
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