Drilldown: Patents

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Patents > Applicant is inventor : Yes or None & National tech categories : AT 77d or BE K or FR 6.2 or USPC 244/3.23 or USPC 244/80 & Cites these patents : 1910 or Patent AT-1909-47911 or None

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Office:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (294) · propellers (178) · design (153) · LTA (139) · Propulsion (136) · Frame (112) · stability (107) · wings (82) · Construction (72) · Aerodynamics (68) · hybrid (68) · control (66) · military (62) · subsystem (61) · projectile (60) · navigation (47) · Marine (39) · lift (37) · propeller (35) · rudder (35)
Full specification filed date:
Application number:
None (653) · 423792D (2)
Granted:
Supplementary to patent:
None (514) · Patent BE-1909-214032 (29) · Patent BE-1907-199348 (15) · Patent FR-1841-9265 (6) · Patent FR-1910-423792 (5) · Patent FR-1911-430455 (4) · Patent BE-1913-255172 (3) · Patent FR-1910-424987 (3) · Patent BE-1907-197626 (3)
Related to aircraft:
Patent agent:
None (429) · A. Wunderlich & Cie, Ingénieurs-Conseils (54) · Raclot (21) · Duvinage (21) · J. Gevers (15) · De Visscher et Graetz (11) · Kirkpatrick (11) · Dom. Casalonga (10) · Biebuyck (8) · Victor J. Evans (8) · E. et G. Bede (7) · Munn & Co. (7) · None (7) · Armengaud jeune (6) · Raclot et Cie (6) · Gernaert (5) · Wunderlich (4) · Verhaeghen (4) · Borghans-von Kilch et Cie (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (624) · IPC B63H1/12 (20) · IPC F42B10/00 (13) · IPC B64C11/00 (13) · IPC B64C17/00 (11) · IPC B64C11/16 (7) · IPC B64C39/00 (6) · IPC F42B10/30 (4) · IPC B64C11/04 (4) · IPC B64B1/00 (4) · IPC B64C33/02 (3) · IPC B63H3/00 (3) · IPC B63H1/36 (3) · IPC F42B10/34 (2) · IPC B63B3/40 (2) · IPC A01H5/02 (2) · IPC B64C3/38 (2) · IPC B64C11/24 (2) · IPC B64C3/00 (2) · IPC B63H1/04 (2)
CPCs:
None (573) · CPC B64C17/00 (55) · CPC F42B10/30 (37) · CPC B64C11/006 (12) · CPC B63H1/26 (12) · CPC B64C11/16 (9) · CPC B64C23/005 (8) · CPC B63H2001/122 (7) · CPC B63H1/12 (5) · CPC B64C11/18 (4) · CPC B64C11/04 (4) · CPC B63H1/20 (4) · CPC B64B1/00 (3) · CPC B64C11/00 (3) · CPC B63H1/36 (3) · CPC B63H1/265 (3) · CPC B64C3/385 (3)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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