Drilldown: Patents

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Patents > Office: DE & First filing: Yes & Number of text pages: 3-40

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Office: (Click arrow to add another value)
Inventors:
None (12) · Heinrich Strieffler (2) · Walter Hermann von Mach (2)
Inventor country:
Applicant person:
None (14) · Heinrich Strieffler (2) · Walter Herrmann von Mach (2)
Applicant is inventor:
Tech fields:
LTA (12) · None (7) · navigation (7) · propulsion (7) · propeller (6) · control (6) · airplane (6) · subsystem (5) · airship (5) · metal (5) · balloon (4) · Tragfläche (3) · steering (3) · stability (3) · frame (3) · marine (3) · hybrid (3) · gas (3) · wings (3)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
Assigned to:
IPCs:
None (19) · IPC B64C17/00 (4) · IPC B64C33/02 (3) · IPC B64C1/00 (3) · IPC B64B1/40 (2) · IPC B64B1/58 (2) · IPC B64D35/08 (2) · IPC B64B1/00 (2)
CPCs:
None (16) · CPC B64C33/02 (3) · CPC B64C17/00 (3) · CPC B64C2700/6233 (2) · CPC B64C2700/6281 (2) · CPC B64C3/00 (2) · CPC B64C27/00 (2) · CPC B64C25/62 (2) · CPC B64C1/12 (2) · CPC B64B1/40 (2) · CPC B64B1/58 (2) · CPC B64F2700/6226 (2) · CPC B64B1/00 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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