Drilldown: Patents

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Patents > Patent agent: None & Family year: 1900 - 1909 & Number of figures: 2-6

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Office:
Inventor location:
None (410) · Berlin (9) · Berlin-Reinickendorf (9) · Budapest (9) · Seine (8) · Berlin-Reinickendorf West (7) · Paris (7) · Seine-et-Oise (3) · Neuilly (2) · Sachsen (2) · Mexico City (2) · Versailles (2) · Bremen (2)
Applicant is inventor:
Tech fields:
Airplane (108) · propulsion (98) · LTA (88) · Design (75) · Frame (72) · Propellers (65) · Stability (54) · Subsystem (48) · propeller (48) · wings (47) · Airship (44) · Control (42) · construction (41) · navigation (40) · None (35) · whole (33) · Aerodynamics (27) · flapping (26) · balloon (25)
Full specification filed date:
Application number:
None (243)
Granted:
Supplementary to patent:
None (327) · Patent SE-1906-23283 (4) · Patent US-1903-821393 (3) · Patent DE-1903-160742 (3) · Patent DE-1907-215602 (3) · Patent DE-1907-202942 (3) · Patent FR-1904-342610 (3) · Patent FR-1909-399456 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (74) · None (50) · FR 6.4 (49) · AT 77d (39) · DE 77h.5 (20) · DE 77h (18) · RU Group V (16) · DE 77h.10 (15) · FR 6.3 (13) · DE 77h.15 (12) · DE 77h.6 (11) · DE 77h.4 (8) · DK 77 (8) · FR 6.2 (6) · DE 77h.9 (6) · DE 77h.11 (6) · USPC 244/80 (4) · DE 77h.2 (4) · USPC 244/52 (4)
IPCs:
None (284) · IPC B64C39/00 (30) · IPC B64B1/00 (25) · IPC B64C33/02 (12) · IPC B64C11/00 (10) · IPC B64C1/00 (10) · IPC B64C17/00 (7) · IPC B64C23/00 (6) · IPC B64C13/00 (5) · IPC B64C27/04 (5) · IPC B64C33/00 (5) · IPC B64B1/58 (5) · IPC B64C9/00 (4) · IPC B64C11/16 (3) · IPC B64C31/06 (3) · IPC B64C25/00 (3)
CPCs:
None (216) · CPC B64B1/00 (20) · CPC B64C17/00 (14) · CPC B64C2700/6295 (14) · CPC B64C33/02 (13) · CPC B64C39/00 (13) · CPC B64C11/006 (13) · CPC B64C23/005 (9) · CPC B64C13/00 (9) · CPC B64C39/005 (8) · CPC B64B1/40 (7) · CPC B64B1/58 (6) · CPC B64C33/00 (6) · CPC B64C31/04 (6) · CPC A63H27/08 (5) · CPC B64B1/62 (4) · CPC B64C27/12 (4) · CPC B64C2700/6281 (4) · CPC B64C9/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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