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Patents > Inventor country : AT or BE & Cites these patents: None

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Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
Airplane (254) · Propellers (116) · propulsion (107) · LTA (105) · design (97) · frame (67) · stability (67) · wings (64) · construction (63) · Hybrid (63) · None (61) · Control (46) · Aerodynamics (41) · Subsystem (37) · steering (31) · lift (30) · navigation (28) · propeller (28) · flapping (28) · Sustentation (25)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (373) · Patent BE-1909-214032 (31) · Patent BE-1907-199348 (18) · Patent AT-1911-57225 (9) · Patent AT-1912-75092 (7) · Patent DE-1899-123884 (6) · Patent BE-1907-202697 (6) · Patent AT-1913-59404 (6) · Patent AT-1913-79244 (5) · Patent FR-1908-396249 (5) · Patent AT-1911-58081 (4) · Patent BE-1907-198483 (4) · Patent DE-1907-196255 (4) · Patent AT-1912-57088 (4) · Patent IT-1913-03-20 Vigilio Baldo (4)
Related to aircraft:
Patent agent:
None (359) · A. Wunderlich & Cie, Ingénieurs-Conseils (39) · Gaston Rose (10) · Brandon frères (9) · Matray freres et Cie (9) · E. Blétry (8) · P. Follin (8) · Boult, Wade & Tennant (7) · Lavoix et Mosès (7) · J. Bonnet-Thirion (6) · Haseltine, Lake & Co. (6) · Marks & Clerk (6) · Armengaud jeune (6) · Joseph Gillot (5) · Schwab (4) · Raclot (4) · L. Chassevent (4) · W. P. Thompson & Co. (4) · J. Gevers (4)
National tech categories:
BE K (138) · FR 6.4 (128) · None (125) · AT 77d (74) · HU V/h (53) · DE 77h.5 (8) · IT 8 (8) · FR 6.3 (7) · CH 129b (6) · DE 77h (5) · FR 6.2 (5) · AT 74 (4) · AT 37a (3) · AT 65b (3) · DE 77h.10 (3)
IPCs:
None (428) · IPC B64C1/00 (24) · IPC B64C17/00 (23) · IPC B64C39/00 (19) · IPC B64C11/00 (15) · IPC B64C33/02 (13) · IPC B64C23/00 (12) · IPC B64B1/58 (8) · IPC B64C3/00 (6) · IPC B64B1/00 (6) · IPC B64C33/00 (6) · IPC B64D1/02 (5) · IPC F42C7/12 (5) · IPC F42B4/28 (5) · IPC F42B3/117 (5)
CPCs:
None (374) · CPC B64C17/00 (27) · CPC B64C39/00 (18) · CPC B64C33/02 (17) · CPC B64C23/005 (15) · CPC B64C11/006 (15) · CPC B64C2700/6274 (13) · CPC B64C2700/6295 (13) · CPC B64C2700/6212 (11) · CPC B64C17/06 (10) · CPC B64B1/58 (8) · CPC B64C2700/6218 (8) · CPC B64C3/00 (7) · CPC B64B1/00 (7) · CPC B64C1/00 (6) · CPC B64C2700/6216 (6) · CPC B64C33/00 (6)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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