Drilldown: Patents

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Patents > Tech fields : Control or Navigation & Number of claims: None

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (556)
Granted:
Supplementary to patent:
None (577) · Patent FR-1841-9265 (6) · Patent FR-1907-377174 (4) · Patent FR-1861-51979 (3) · Patent AU-1909-15563 (3) · Patent FR-1836-5429 (3) · Patent CH-1910-52044 (3) · Patent DE-1907-194166 (3) · Patent FR-1881-142748 (3) · Patent AT-1900-12657 (3)
Related to aircraft:
Patent agent:
None (523) · Weismann et Marx (11) · Armengaud jeune (8) · Chassevent (8) · Jules Mathieu (8) · Desnos (7) · A. Wunderlich & Cie, Ingénieurs-Conseils (5) · Casalonga (4) · Blétry aîné (4) · Duvinage (3) · Blétry frères (3) · J. Bonnet-Thirion (3) · Raclot (3) · C. Baumann (3) · Gernaert (3) · Dom. Casalonga (3) · Dufrené (3)
National tech categories:
None (222) · FR 6.3 (121) · FR 6.4 (73) · BE K (44) · FR 5 (38) · IT 8 (26) · FR 6 (16) · GB 4 propel & steer (11) · FR 6.2 (9) · USPC 244/51 (8) · USPC 244/22 (8) · GB 4 with buoyant (8) · DE 77 (7) · AT 77d (7) · USPC 244/97 (6) · DE 77h (6) · DE 77h.5 (6) · USPC 244/233 (5)
IPCs:
None (559) · IPC B64B1/00 (19) · IPC B64C33/02 (10) · IPC B64C13/00 (9) · IPC B64C11/00 (9) · IPC B64C39/00 (8) · IPC CPC B64C13/00 (8) · IPC B64C9/00 (6) · IPC B64C17/00 (5) · IPC B64B (5) · IPC B64B1/62 (5) · IPC B64C1/00 (4) · IPC B64C3/54 (4) · IPC B64B1/40 (4) · IPC B64C33/00 (3) · IPC B64C23/00 (3) · IPC B64C39/008 (3) · IPC B64C3/52 (3) · IPC B64C13/04 (3) · IPC B64C3/00 (3)
CPCs:
None (510) · CPC B64C13/00 (28) · CPC B64B1/00 (23) · CPC B64C33/02 (16) · CPC B64C9/00 (10) · CPC B64C2700/6295 (9) · CPC B64C2700/6256 (7) · CPC B64C3/385 (7) · CPC B64C17/00 (6) · CPC B64C39/008 (6) · CPC B64C39/00 (6) · CPC B64B1/62 (6) · CPC B64C11/006 (5) · CPC B64B1/40 (5) · CPC B64C13/04 (4) · CPC B64C23/005 (4) · CPC B64C3/52 (4) · CPC B64C11/001 (4) · CPC B64C39/005 (4) · CPC B64C9/38 (4)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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