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Patents > Filing date: 1909 & Family year: 1909 & Number of claims: 4

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Year filed:
(There are no values for this filter)
Year granted:
Office:
Inventors:
Henry Calder Lobnitz (5) · None (3) · Johann Schütte (2) · Robert Esnault-Pelterie (2) · Gustave Plaisant (2) · John Washington Wilson (2) · Heinrich Brust (2)
Inventor country:
Applicant person:
None (8) · Henry Calder Lobnitz (5) · Heinrich Brust (2) · John Washington Wilson (2) · Robert Esnault-Pelterie (2) · Johann Schütte (2) · Gustave Plaisant (2)
Applicant is inventor:
Tech fields:
airplane (36) · design (22) · None (17) · Stability (16) · Propulsion (16) · frame (15) · construction (14) · Control (13) · propeller (12) · navigation (12) · propellers (11) · LTA (11) · wings (11) · Lift (9) · subsystem (8) · balloon (7) · Whole (7) · Helicopter (7)
Full specification filed date:
Application number:
None (17)
Granted:
Related to aircraft:
Patent agent:
None (29) · Armengaud jeune (8) · Marks & Clerk (8) · E. Blétry (4) · Munn & Co. (3) · Wheatley & Mackenzie (2) · L. Chassevent (2) · None (2)
National tech categories:
None (35) · FR 6.4 (25) · HU V/h (8) · USPC 244/6 (2) · USPC 244/17.21 (2) · USPC 244/17.15 (2) · USPC 244/70 (2)
CPCs:
None (16) · CPC B64C3/00 (6) · CPC B64C39/00 (6) · CPC B64B1/00 (6) · CPC B64C13/00 (6) · CPC B64C17/00 (5) · CPC B64C2700/6295 (5) · CPC B64C23/005 (4) · CPC B64C3/385 (3) · CPC B64C33/00 (3) · CPC B64C27/006 (3) · CPC B64C33/02 (3) · CPC B64C2700/6256 (3) · CPC B64C11/006 (3) · CPC B64C39/005 (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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