Drilldown: Patents

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Patents > Supplementary to patent: None & Family year: 1909 & Number of claims: 4

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Year filed:
(There are no values for this filter)
Year granted:
Office:
Inventors:
None (3) · Johann Schütte (3) · Robert Esnault-Pelterie (2)
Inventor country:
Applicant person:
None (7) · Johann Schütte (3) · Robert Esnault-Pelterie (2)
Applicant is inventor:
Tech fields:
airplane (22) · None (16) · design (14) · propulsion (13) · propeller (11) · frame (11) · construction (10) · stability (10) · LTA (9) · aerodynamics (8) · propellers (7) · navigation (7) · Helicopter (7) · wings (7) · Whole (6) · balloon (6) · control (6) · Subsystem (6) · lift (5) · airship (5)
Full specification filed date:
Application number:
None (8)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (17) · Marks & Clerk (8) · Armengaud jeune (7) · E. Blétry (4) · None (3) · Munn & Co. (2) · L. Chassevent (2) · Wheatley & Mackenzie (2)
CPCs:
None (6) · CPC B64C17/00 (6) · CPC B64C2700/6295 (5) · CPC B64B1/00 (5) · CPC B64C39/00 (5) · CPC B64C3/00 (5) · CPC B64C13/00 (4) · CPC B64C23/005 (4) · CPC B64C3/385 (3) · CPC B64B1/40 (3) · CPC B64C27/006 (3) · CPC B64C11/006 (3) · CPC B64C33/00 (3)
Family year:
(There are no values for this filter)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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