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Patents > Year filed: 1909 & Citations from after 1930: None & Number of claims: 4-6

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Year filed:
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Year granted:
Office:
Inventors:
Henry Calder Lobnitz (5) · Arthur Henry Edwards (4) · Johann Schütte (4) · Martin Diederich Rucker (3) · Robert Esnault-Pelterie (3)
Inventor country:
Applicant person:
None (20) · Henry Calder Lobnitz (5) · Arthur Henry Edwards (4) · Johann Schütte (4) · Martin Diederich Rucker (3) · Robert Esnault-Pelterie (3) · Franklin Tompkins (2) · Lewis Thomas Godfrey Evans (2) · John Washington Wilson (2) · Gustave Plaisant (2) · Christian Lorenzen (2) · Charles Wolf (2) · Sidney Lawrence (2) · Camille Contal (2) · Auguste Joseph Orgaert (2) · Théophile Protin (2) · Lucien Chauvière (2) · Henri Peuvot (2) · Henry Mesinger (2) · Adolphe Clément-Bayard (2)
Applicant is inventor:
Tech fields:
airplane (73) · Design (45) · frame (37) · propulsion (35) · stability (30) · wings (27) · propeller (23) · navigation (23) · Propellers (23) · Lift (21) · LTA (21) · Construction (21) · whole (20) · Control (17) · subsystem (16) · Rudder (15) · Aerodynamics (14) · balloon (13) · None (13)
Full specification filed date:
Application number:
None (41)
Granted:
Publication date:
Supplementary to patent:
None (124) · Patent GB-1909-2111 (4) · Patent GB-1908-4519 (3) · Patent FR-1908-392975 (2) · Patent GB-1909-27974 (2) · Patent FR-1909-403985‎ (2) · Patent FR-1908-407090 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent:
None (56) · Armengaud jeune (15) · Marks & Clerk (12) · E. Bletry (5) · Boult, Wade & Tennant (4) · Abel & Imray (3) · Schwab (3)
National tech categories:
None (67) · FR 6.4 (51) · HU V/h (13) · AT 77d (3) · DK 77 (2) · USPC 244/11 (2) · USPC 244/72 (2) · USPC 416/135 (2)
IPCs:
None (63) · IPC B64C39/00 (18) · IPC B64C17/00 (9) · IPC B64C3/38 (8) · IPC B64B1/00 (8) · IPC B64C33/00 (7) · IPC B64C23/00 (6) · IPC B64C13/00 (6) · IPC B64C33/02 (5) · IPC B64B1/62 (5) · IPC B64C11/00 (5) · IPC B64C27/04 (4) · IPC B64C1/00 (4) · IPC B64B1/58 (4) · IPC B64D27/00 (2) · IPC B64C3/00 (2) · IPC B64C25/00 (2)
CPCs:
None (33) · CPC B64C39/00 (13) · CPC B64B1/00 (11) · CPC B64C13/00 (10) · CPC B64C2700/6295 (10) · CPC B64C17/00 (9) · CPC B64C23/005 (8) · CPC B64C3/385 (8) · CPC B64C33/00 (7) · CPC B64C33/02 (6) · CPC B64B1/58 (5) · CPC B64B1/62 (5) · CPC B64C2700/6274 (5) · CPC B64C2700/6218 (4) · CPC B64C11/006 (4) · CPC B64C27/04 (3) · CPC B64C3/38 (3) · CPC B64C39/005 (3) · CPC B64C2700/6281 (3) · CPC B64C2700/6212 (3)
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Cites these patents:
Citations from after 1930:
Number of claims:
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