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Patents > Tech fields : Airplane or subsystem & IPCs: None & Number of claims: None

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (527) · propeller (5) · rudder (4) · wheels (3) · propulsion (3) · parachute (2)
Granted:
Supplementary to patent:
None (418) · Patent BE-1909-214032 (33) · Patent BE-1907-199348 (15) · Patent BE-1907-197626 (3) · Patent BE-1913-255172 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent GB-1908-4519 (3) · Patent CH-1910-52044 (3) · Patent FR-1912-447782 (3) · Patent US-1910-1011683 (3)
Related to aircraft:
Patent agent:
None (451) · A. Wunderlich & Cie, Ingénieurs-Conseils (45) · Raclot (14) · Duvinage (7) · De Visscher et Graetz (7) · Kirkpatrick (6) · E. et G. Bede (6) · J. Gevers (6) · Armengaud jeune (4) · E. Imer-Schneider (4) · Verhaeghen (4) · Chassevent (3) · Gernaert (3)
National tech categories:
BE K (183) · None (165) · IT 8 (59) · FR 6.4 (28) · FR 6.3 (24) · HU V/h (22) · AT 77d (19) · GB 4 propel & steer (11) · DE 77h.5 (11) · NL 62 (9) · DE 77h (9) · CH 129b (6) · USPC 244/13 (5) · GB 4 without buoyant (4) · DK 77 (4) · MX F. III (4) · AR 21 (4) · USPC 244/100R (3) · GB 4 aëroplanes (3) · GB 122 aero steam engines (3)
IPCs: (Click arrow to add another value)
CPCs:
None (552) · 1 (15) · CPC B64C2700/6295 (14) · CPC B64C17/00 (8) · CPC B64C13/00 (7) · CPC B64C39/00 (5) · CPC B64C23/005 (4) · CPC B64C3/385 (4) · CPC B64F2700/6226 (3) · CPC B64C33/02 (3) · CPC B64C33/00 (3) · CPC B64C3/54 (3) · CPC B64C3/00 (3) · CPC B64C29/0025 (3) · CPC B64C25/06 (3) · CPC B64C2700/6212 (3) · CPC B64C11/00 (3)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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