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Patents > Patent agent : A. Wunderlich & Cie, Ingénieurs-Conseils or None or Robert A. Bruce

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Applicant is inventor:
Tech fields:
airplane (120) · propellers (68) · LTA (59) · stability (52) · hybrid (50) · None (45) · design (40) · Propulsion (40) · Frame (33) · wings (30) · Construction (28) · control (26) · navigation (20) · sustentation (19) · Aerodynamics (19) · helicopter (16) · ascension (16) · Lift (15)
Full specification filed date:
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Supplementary to patent:
None (292) · Patent BE-1909-214032 (28) · Patent FR-1916-501550 (8) · Patent FR-1912-446040 (4) · Patent BE-1907-197626 (3) · Patent FR-1908-394418 (3) · Patent FR-1915-478440 (3) · Patent FR-1905-356644 (2) · Patent FR-1908-397675 (2) · Patent FR-1907-385107 (2) · Patent FR-1911-431131 (2) · Patent BE-1913-259683 (2)
Related to aircraft:
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National tech categories:
FR 6.4 (171) · None (90) · BE K (56) · FR 12.2 (10) · FR 6.3 (9) · FR 5.8 (6) · FR 20.1 (6) · FR 6.2 (5) · USPC 244/63 (3) · USPC 244/45R (3) · USPC 244/22 (2) · USPC 244/3.23 (2) · USPC 244/153R (2) · USPC 244/234 (2) · USPC 244/50 (2) · USPC 24/713.8 (2)
IPCs:
None (117) · IPC B64C17/00 (33) · IPC B64C39/00 (31) · IPC B64C1/00 (29) · IPC B64B1/00 (18) · IPC B64C33/02 (11) · IPC B64C23/00 (11) · IPC B64C3/38 (11) · IPC B64C11/00 (10) · IPC G01S1/72 (10) · IPC B64C3/00 (9) · IPC B64C3/18 (8) · IPC B64C27/04 (8) · IPC B64C3/52 (6) · IPC B64D17/00 (6) · IPC B64C1/06 (6) · IPC B64C3/54 (6) · IPC B64C31/06 (5) · IPC B64B1/58 (5)
CPCs:
None (78) · CPC B64C17/00 (35) · CPC B64C39/00 (21) · CPC B64B1/00 (20) · CPC B64C2700/6295 (16) · CPC B64C33/02 (13) · CPC B64C23/005 (12) · CPC B64C2700/6218 (12) · CPC G01S1/72 (10) · CPC B64C3/385 (10) · CPC B64C39/08 (9) · CPC B64C3/00 (9) · CPC B64C11/006 (9) · CPC B64C27/04 (7) · CPC B64C2700/6274 (7) · CPC B64C2700/6281 (7) · CPC B64C3/185 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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