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Patents > Filing date: 1912 & Citations from after 1930: None & Number of text pages: 3

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Year filed:
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Year granted:
Office:
Inventors:
None (6) · Antoine-Padoue Filippi (4) · Melvin Vaniman (4) · Carl Wilhelm Paul (4) · Carl Franz Hubert Hertel (4) · Johann Schütte (3) · Nazaire Lacrotte (3) · Thomas Augustus Dring (3)
Inventor country:
Applicant person:
None (17) · Antoine-Padoue Filippi (4) · Carl Wilhelm Paul (4) · Carl Franz Hubert Hertel (4) · Johann Schütte (3) · Nazaire Lacrotte (3) · Melvin Vaniman (3) · François d’Astanières (2) · Heinrich Bauer (2) · Jan Jaakson (2) · Lucien-Joseph-Antonin Albessard (2) · Louis-Adolphe Hayot (2) · Adolf Freiherr Odkolek von Augezd (2) · Auguste Brieussel (2) · Paul Avezou (2) · Louis Frederick Bancroft (2) · Louis Constantin (2)
Applicant is inventor:
Tech fields:
Airplane (75) · stability (34) · design (28) · aerodynamics (21) · frame (20) · construction (20) · wings (17) · propulsion (17) · automatic stability (15) · LTA (15) · landing (14) · safety (10) · propellers (10) · navigation (10) · chassis (10) · None (10) · control (9) · military (9) · piloting (9) · lift (8)
Application number:
None (40)
Granted:
Publication date:
Supplementary to patent:
None (87) · Patent GB-1911-5162 (3) · Patent DE-1911-258741 (3) · Patent CH-1912-62201 (2) · Patent US-1911-1030764 (2) · Patent GB-1911-12232 (2) · Patent FR-1911-448574 (2) · Patent FR-1911-445963 (2) · Patent FR-1911-436905 (2) · Patent ES-1911-50083 (2) · Patent US-1912-1081794 (2) · Patent AT-1913-59404 (2)
Related to aircraft:
Patent agent:
None (38) · Armengaud jeune (9) · Marks & Clerk (6) · None (5) · H. Bœttcher fils (5) · Weismann et Marx (5) · Haseltine, Lake & Co. (4) · J. Bonnet-Thirion (4) · Dupont et Elluin (4) · Dom. Casalonga (3) · Ch. Mardelet (3) · Charles Assi (3) · E. Blétry (3) · Victor J. Evans (3)
National tech categories:
FR 6.4 (78) · None (32) · HU V/h (7) · AU 90.3 (3) · AT 77d (3) · CH 129b (3) · USPC 244/80 (2) · AU 90.5 (2) · USPC 244/147 (2) · USPC 244/78.1 (2) · FR 6.2 (2) · USPC 244/93 (2)
IPCs:
None (42) · IPC B64C17/00 (26) · IPC B64C1/00 (18) · IPC B64C39/00 (13) · IPC B64B1/00 (6) · IPC B64C25/00 (5) · IPC B64D17/00 (4) · IPC B64C3/38 (3) · IPC B64C3/00 (3) · IPC B64C11/00 (3) · IPC B64D25/04 (3) · IPC B64C3/56 (2) · IPC B64C33/02 (2) · IPC B64C27/02 (2) · IPC B64C23/00 (2) · IPC B64C13/00 (2) · IPC B64D1/02 (2) · IPC B64C11/16 (2)
CPCs:
CPC B64C17/00 (29) · None (23) · CPC B64C39/00 (8) · CPC B64B1/00 (8) · CPC B64C2700/6295 (8) · CPC B64C2700/6218 (5) · CPC B64F2700/6226 (5) · CPC B64C2700/6219 (5) · CPC B64C13/00 (5) · CPC B64C11/006 (4) · CPC B64C2700/6214 (4) · CPC B64C3/00 (4) · CPC B64C25/06 (4) · CPC B64C3/385 (4) · CPC B64C2700/6274 (3) · CPC B64D25/04 (3) · CPC B64C2700/6212 (3) · CPC B64D17/00 (3) · CPC B64C23/005 (3) · CPC B64C39/008 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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