Drilldown: Patents

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Patents > Office : AH or DEG or FR or RU & Applicant firm: None & National tech categories: None & IPCs : IPC B64C3/00 or IPC B64C33/02 or IPC B64C39/00 or None

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Office: (Click arrow to add another value)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (949) · LTA (133) · navigation (100) · balloon (71) · propulsion (60) · Airplane (29) · balloons (21) · kite (13) · propellers (13) · instrument (13) · Dirigible (12) · propeller (12) · Aerostat (12) · marine (10) · Parachute (9) · flying machine (9) · Airship (8) · stability (8) · steering (8) · Aerial Navigation* (8)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (1345) · Patent FR-1914-466329.18996 (2) · Patent FR-1913-466329 (2) · Patent FR-1880-139386 (2)
Related to aircraft:
Patent agent:
None (1335) · Armengaud aîné (3) · None (3) · Armengaud jeune (3) · Casalonga (2) · J. Bonnet-Thirion (2) · Abel & Imray (2)
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
None (460) · CPC B64C39/00 (134) · CPC B64C2700/6295 (124) · CPC B64C17/00 (86) · CPC B64C23/005 (61) · CPC B64C2700/6274 (51) · CPC B64C33/02 (49) · CPC B64C3/385 (43) · CPC B64C11/006 (32) · CPC B64C2700/6212 (29) · CPC B64C35/00 (28) · CPC B64C3/00 (28) · CPC B64C1/00 (24) · CPC B64C2700/6219 (22) · CPC B64C13/00 (21) · CPC B64C2700/6218 (20) · CPC B64C2700/6256 (19) · CPC B64C2700/6281 (19) · CPC B64C33/00 (19) · CPC B64C39/005 (18)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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