Drilldown: Patents

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Patents > Office : BE or FR & Related to aircraft : 1 or Yes & First filing: No & Number of figures: None

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (846) · LTA (251) · airplane (137) · navigation (128) · propulsion (107) · propellers (87) · Hybrid (62) · aerostat (52) · balloon (49) · stability (49) · design (45) · construction (42) · wings (42) · dirigible (36) · frame (35) · Airship (32) · lift (28) · aerodynamics (25) · balloons (22) · ascension (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (1267) · Patent BE-1909-214032 (28) · Patent FR-1841-9265 (6) · Patent FR-1881-142748 (3) · Patent FR-1861-51979 (3) · Patent FR-1878-124576 (3) · Patent FR-1880-139386 (3) · Patent FR-1890-205155 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (1197) · A. Wunderlich & Cie, Ingénieurs-Conseils (33) · Armengaud jeune (27) · Raclot (11) · Chassevent (10) · J. Bonnet-Thirion (8) · Desnos (8) · Armengaud aîné (8) · Société Marillier et Robelet (7) · De Visscher et Graetz (7) · E. et G. Bede (6) · Casalonga (6) · Jules Mathieu (6) · Émile Barrault (5) · Société Louis Gudman et Cie (5) · Boramé et Julien (5) · Blétry aîné (5) · J. Germain (5) · Thirion (5)
IPCs:
None (1279) · IPC B64B1/00 (69) · IPC B64B1/58 (42) · IPC B64C39/00 (14) · IPC B64C1/00 (9) · IPC B64B1/62 (8) · IPC B64C11/00 (8) · IPC B64B1/40 (8) · IPC B64C17/00 (8) · IPC B64C35/00 (7) · IPC B64C33/00 (5) · IPC B64C23/00 (5) · IPC B64B1/66 (4) · IPC B64C33/02 (4) · IPC B64C3/38 (3) · IPC B64C3/26 (3) · IPC B64C25/00 (3) · IPC B64C11/20 (3)
CPCs:
None (427) · CPC B64C39/00 (130) · CPC B64C2700/6295 (117) · CPC B64C17/00 (88) · CPC B64B1/00 (73) · CPC B64C23/005 (67) · CPC B64C2700/6274 (54) · CPC B64C33/02 (54) · CPC B64C3/385 (46) · CPC B64B1/58 (45) · CPC B64C11/006 (36) · CPC B64C35/00 (29) · CPC B64C2700/6212 (29) · CPC B64C1/00 (25) · CPC B64C3/00 (24) · CPC B64C2700/6218 (22) · CPC B64C13/00 (22) · CPC B64C33/00 (21) · CPC B64C2700/6219 (20) · CPC B64C39/005 (20)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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