Drilldown: Patents

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Patents > Tech fields : airplane or construction or photography, LTA, electronics or propellers or subsystem & Granted: Yes & Number of claims: None & Number of diagram pages: None

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Inventor country:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (526) · 1124 (2)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (427) · Patent BE-1909-214032 (33) · Patent BE-1907-199348 (15) · Patent FR-1841-9265 (6) · Patent GB-1911-29012 (3) · Patent BE-1913-253298 (3) · Patent BE-1907-202697 (3) · Patent BE-1907-197626 (3) · Patent GB-1908-4519 (3)
Related to aircraft:
Patent agent:
None (439) · A. Wunderlich & Cie, Ingénieurs-Conseils (54) · Raclot (16) · Duvinage (12) · Kirkpatrick (8) · De Visscher et Graetz (8) · E. et G. Bede (7) · Armengaud jeune (5) · Borghans-von Kilch et Cie (3) · Raclot et Cie (3) · Gernaert (3) · G. G. M. Hardingham (3) · Chassevent (3) · J. Gevers (3)
National tech categories:
BE K (210) · None (145) · IT 8 (60) · FR 6.3 (41) · FR 6.4 (37) · GB 4 propel & steer (12) · HU V/h (9) · DE 77h (7) · FR 6.2 (7) · FR 6 (7) · DE 77h.5 (6) · USPC 244/13 (6) · NL 62 (5) · AR 21 (5) · USPC 244/100R (4) · GB 4 without buoyant (4) · USPC 244/6 (4) · MX F. III (4)
IPCs:
None (563) · IPC B64C39/00 (7) · IPC B64B1/58 (7) · IPC B64C23/005 (5) · IPC B64B1/00 (5) · IPC B64C35/00 (4) · IPC B64C3/00 (4) · IPC B64C17/00 (4) · IPC B64C11/00 (3) · IPC B64C3/38 (3) · IPC B64C23/00 (3) · IPC B64C1/00 (3) · IPC B64C33/00 (2) · IPC B64C33/02 (2) · IPC B64C2700/6295 (2) · IPC G01M9/00 (2) · IPC B64C3/54 (2) · IPC B64C27/04 (2) · IPC B64C13/00 (2) · IPC B64C11/04 (2)
CPCs:
None (513) · CPC B64C23/005 (13) · CPC B64C2700/6295 (13) · CPC B64C17/00 (9) · CPC B64B1/58 (7) · CPC B64B1/00 (6) · CPC B64C39/00 (6) · CPC B64C33/02 (6) · CPC B64C13/00 (5) · CPC B64C3/385 (4) · CPC B64C2700/6281 (4) · CPC B64C11/00 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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