Drilldown: Patents

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Patents > Patent agent : J. Germain or None or Phillips & Leigh

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (100) · stability (69) · None (50) · propulsion (48) · frame (44) · Design (42) · propellers (37) · construction (35) · LTA (34) · wings (32) · control (31) · aerodynamics (22) · navigation (21) · hybrid (20) · automatic stability (20) · Lift (18) · helicopter (17) · parachutes (13) · metal (13) · sustentation (12)
Application number:
Granted:
Supplementary to patent:
None (328) · Patent FR-1916-501550 (8) · Patent FR-1912-446040 (4) · Patent FR-1915-478440 (3) · Patent FR-1908-394418 (3) · Patent FR-1905-361723 (2) · Patent FR-1911-431131 (2) · Patent FR-1910-427818 (2) · Patent FR-1908-397675 (2) · Patent FR-1907-385107 (2) · Patent FR-1908-394254 (2) · Patent FR-1905-356644 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
FR 6.4 (232) · None (101) · FR 12.2 (10) · FR 6.3 (9) · FR 20.1 (6) · FR 5.8 (6) · FR 6.2 (5) · USPC 244/45R (3) · USPC 244/63 (3) · USPC 244/22 (2) · USPC 244/234 (2) · USPC 24/713.8 (2) · USPC 244/3.23 (2) · USPC 244/50 (2) · USPC 244/153R (2)
IPCs:
None (68) · IPC B64C17/00 (43) · IPC B64C39/00 (41) · IPC B64C1/00 (37) · IPC B64B1/00 (18) · IPC B64C27/04 (14) · IPC B64C23/00 (14) · IPC B64C33/02 (13) · IPC B64C3/38 (13) · IPC B64C11/00 (12) · IPC B64C3/00 (12) · IPC B64C3/18 (12) · IPC G01S1/72 (10) · IPC B64C17/06 (7) · IPC B64B1/58 (7) · IPC B64C1/06 (7) · IPC B64D17/00 (6) · IPC B64C3/52 (6) · IPC B64C3/54 (6) · IPC B64C31/06 (5)
CPCs:
CPC B64C17/00 (44) · None (28) · CPC B64C39/00 (27) · CPC B64C2700/6295 (22) · CPC B64B1/00 (20) · CPC B64C23/005 (16) · CPC B64C33/02 (15) · CPC B64C2700/6218 (15) · CPC B64C3/385 (13) · CPC B64C3/00 (12) · CPC B64C2700/6274 (11) · CPC B64C2700/6212 (11) · CPC B64C2700/6281 (11) · CPC G01S1/72 (10) · CPC B64C17/06 (9) · CPC B64C11/006 (9) · CPC B64C39/08 (9) · CPC B64C27/04 (9) · CPC B64C3/185 (8) · CPC B64C1/00 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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