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Patents > Inventor country: DE & Grant date: 1900 - 1999 & Number of text pages: 4-6

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Office:
Inventors:
None (11) · Gustav Mees (4) · Edmund Kikut (3) · Adolf Sprater (3) · Hermann Hassenbach (3) · Walter Hermann von Mach (3) · Hans Lohmann (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (18) · Gustav Mees (4) · Hermann Hassenbach (3) · Adolf Sprater (3) · Hans Lohmann (3) · Edmund Kikut (3)
Applicant is inventor:
Tech fields:
airplane (28) · stability (19) · Control (17) · LTA (16) · Propellers (12) · design (11) · Subsystem (11) · propulsion (10) · wings (10) · navigation (9) · Frame (9) · hybrid (8) · aerodynamics (7) · lift (7) · rudder (6) · propeller (6) · Sustentation (6) · landing (6) · None (6) · ballonet (6)
Full specification filed date:
Application number:
None (20)
Granted:
Supplementary to patent:
None (59) · Patent DE-1909-05-03 Hans Lohmann (3) · Patent DE-1907-214228 (2) · Patent DE-1907-245824 (2) · Patent DE-1908-239989 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent GB-1911-19976 (2)
Related to aircraft:
Patent agent:
None (29) · Marks & Clerk (5) · de Bongé (4) · Schwab (3) · Herbert Haddan & Co. (3) · C. Baumann (3) · S. Sokal (2) · Haseltine, Lake & Co. (2) · A. Boning (2) · G. Petiau (2) · E. Blétry (2) · Gaston Rose (2) · Armengaud jeune (2)
IPCs:
None (36) · IPC B64C17/00 (10) · IPC B64C1/00 (9) · IPC B64C39/00 (8) · IPC B64B1/00 (3) · IPC B64C23/00 (3) · IPC B64C33/02 (2) · IPC B64C13/00 (2) · IPC B64C3/38 (2) · IPC B64B1/58 (2) · IPC B64B1/62 (2)
CPCs:
None (28) · CPC B64C17/00 (12) · CPC B64C2700/6218 (8) · CPC B64C39/00 (5) · CPC B64C13/00 (4) · CPC B64C3/385 (3) · CPC B64B1/58 (3) · CPC B64C33/02 (3) · CPC B64C2700/6295 (3) · CPC B64B1/00 (3) · CPC B64C23/005 (3) · CPC B64C27/473 (2) · CPC B64C39/08 (2) · CPC B64C2700/6256 (2) · CPC B64C39/008 (2) · CPC B64B1/62 (2) · CPC B64C3/00 (2) · CPC B64C2700/6214 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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