Drilldown: Patents

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Patents > Application number : airfoil or None & Related to aircraft : Yes or None & Number of claims: None

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Applicant is inventor:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (3069) · Patent BE-1909-214032 (33) ·   (10) · Patent FR-1841-9265 (6) · Patent BE-1907-199348 (4) · Patent FR-1907-382895 (3) · Patent FR-1881-142748 (3) · Patent FR-1880-139386 (3) · Patent DE-1904-173378 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (2914) · A. Wunderlich & Cie, Ingénieurs-Conseils (40) · Armengaud jeune (19) · Desnos (16) · Raclot (11) · Chassevent (11) · Blétry aîné (11) · Armengaud aîné (11) · Thirion (8) · Société Marillier et Robelet (8) · Dumas (7) · Jules Mathieu (7) · Dieuaide (7) · Société Louis Gudman et Cie (7) · Casalonga (6)
IPCs:
None (3224) · IPC B64B1/00 (7) · IPC B64C33/02 (5) · IPC B64B1/58 (4) · IPC B64C1/00 (4) · IPC B64C31/00 (3) · IPC B64C17/00 (3) · IPC B64B1/40 (3) · IPC B64B1/62 (3) · IPC B64D27/00 (3) · IPC B64C11/00 (3) · IPC B64D1/04 (3) · IPC B64C31/06 (3) · IPC B64C39/00 (3) · IPC B64F1/06 (3)
CPCs:
None (2596) · CPC B64C11/006 (106) · CPC B64C11/346 (64) · CPC B64C11/48 (57) · CPC B64C11/36 (40) · CPC B63H1/12 (39) · CPC B64C11/343 (30) · CPC F05B2260/74 (29) · CPC B63H1/04 (27) · CPC Y02E10/722 (26) · CPC F03D11/00 (26) · CPC B64C11/06 (25) · CPC B64C27/33 (21) · CPC B64C3/48 (21) · CPC B64B1/00 (20) · CPC F03D1/025 (17) · CPC B64C11/065 (16) · CPC Y02E10/74 (13) · CPC F03D3/00 (13)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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