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Patents > Year granted: 1913 & First filing: Yes & Number of figures: 3-4

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Year granted:
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Office:
Inventors:
Dőry Béla Jobaházi (3)
Inventor country:
Applicant person:
None (5) · Dőry Béla Jobaházi (3)
Applicant is inventor:
Tech fields:
Airplane (40) · stability (22) · None (21) · frame (19) · design (17) · wings (13) · construction (12) · navigation (10) · aerodynamics (8) · propulsion (7) · propeller (7) · rudder (7) · LTA (6) · control (6)
Full specification filed date:
Application number:
None (23)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (32) · None (6) · Marks & Clerk (5) · Victor J. Evans (4) · Herbert Haddan & Co. (4) · W. P. Thompson & Co. (4) · Armengaud jeune (3) · L. Chassevent (3) · Dupont et Elluin (3) · Munn & Co. (2) · Hyde & Heide (2) · D. Casalonga (2) · Guido Lacerdote (2) · Société A. Frey et de Carsalade (2) · 1 (2) · Société J.P. Bonnicart et Cie. (2) · Gaston Rose (2)
National tech categories:
FR 6.4 (37) · None (31) · USPC 244/80 (5) · HU V/h (4) · USPC 244/233 (3) · USPC 244/219 (2) · USPC 244/45R (2) · USPC 244/46 (2) · USPC 244/127 (2) · USPC 244/90R (2) · USPC 244/234 (2) · AT 77d (2) · USPC 244/99 (2) · DE 40o (2)
IPCs:
None (49) · IPC B64C35/00 (9) · IPC B64C39/00 (7) · IPC B64C17/00 (7) · IPC B64C3/00 (5) · IPC B64C11/00 (5) · IPC B64D17/00 (4) · IPC B64B1/00 (4) · IPC B64C1/00 (4) · IPC B64C13/00 (2) · IPC B64C31/04 (2) · IPC G01P3/36 (2)
CPCs:
None (14) · CPC B64C17/00 (12) · CPC B64C2700/6295 (9) · CPC B64C35/00 (8) · CPC B64C13/00 (8) · CPC B64C39/08 (6) · CPC B64C3/00 (6) · CPC B64C11/006 (5) · CPC B64D17/00 (3) · CPC B64C2700/6256 (3) · CPC B64C2700/6218 (3) · CPC B64F2700/6261 (3) · CPC B64C39/00 (3) · CPC B64B1/00 (3)
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Cites these patents:
Citations from after 1930:
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