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Patents > Year filed: 1910 & Granted: Yes & Number of figures: None

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Tech fields:
None (286) · airplane (105) · LTA (53) · frame (44) · stability (40) · propulsion (36) · propellers (31) · propeller (30) · navigation (22) · Hybrid (20) · Design (19) · Construction (18) · rudder (17) · subsystem (16) · control (15) · aerodynamics (13) · parachute (12) · wheels (12) · lift (12)
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Supplementary to patent:
None (450) · Patent BE-1909-214032 (10) · Patent GB-1909-12556 (4) · Patent DE-1909-227246 (4) · Patent DE-1909-Wilcke-Graff (3) · Patent FR-1910-417513 (2) · Patent FR-1910-427818 (2) · Patent BE-1910-225558 (2) · Patent CA-1910-131159 (2) · Patent BE-1909-218585 (2)
Patent agent:
None (460) · A. Wunderlich & Cie, Ingénieurs-Conseils (10) · J. Bonnet-Thirion (5) · E. et G. Bede (4) · J. Germain (3) · De Visscher et Graetz (3) · 1911-02-28 (2) · Raclot (2) · Browne & Co. (2) · L. Chassevent (2)
National tech categories:
None (251) · FR 6.4 (49) · BE K (29) · USPC 244/90R (16) · MX F. III (10) · USPC 244/22 (8) · USPC 244/233 (8) · AR 21 (7) · USPC 244/87 (6) · USPC 244/104R (5) · HU V/h (5) · USPC 244/30 (5) · USPC 244/48 (5) · IT 8 (5) · USPC 244/91 (5) · USPC 244/51 (4) · USPC 244/144 (4) · USPC 244/100R (4)
IPCs:
None (442) · IPC B64B1/00 (14) · IPC B64B1/58 (14) · IPC B64C39/00 (6) · IPC B64C1/00 (5) · IPC B64B1/62 (5) · IPC B64C25/00 (4) · IPC B64C3/38 (3) · IPC B64C33/02 (3) · IPC B64C17/00 (3) · IPC B64C33/00 (3) · IPC B64C3/56 (2) · IPC B64C31/06 (2) · IPC CPC B64C13/00 (2) · IPC B64D35/04 (2)
CPCs:
None (128) · CPC B64C2700/6295 (39) · CPC B64C13/00 (29) · CPC B64C39/00 (28) · CPC B64B1/00 (23) · CPC B64C17/00 (20) · CPC B64C3/385 (20) · CPC B64B1/58 (18) · CPC B64C33/02 (18) · CPC B64C23/005 (17) · CPC B64C11/006 (13) · CPC B64C39/005 (11) · 1 (9) · CPC B64C33/00 (7) · CPC B64C13/24 (7) · CPC B64F2700/6226 (7)
First filing:
Citations from after 1930:
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