Drilldown: Patents

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Patents > Tech fields : navigation or propellers & Granted: Yes & Number of claims: None & Number of diagram pages: None

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (515)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (434) · Patent BE-1909-214032 (33) · Patent FR-1841-9265 (6) · Patent FR-1836-5429 (3) · Patent FR-1861-51979 (3) · Patent FR-1881-142748 (3) · Patent AU-1909-15563 (3)
Related to aircraft:
Patent agent:
None (423) · A. Wunderlich & Cie, Ingénieurs-Conseils (41) · Desnos (8) · Chassevent (6) · Armengaud jeune (5) · Jules Mathieu (4) · Raclot (4) · Casalonga (4) · Duvinage (4) · Kirkpatrick (4) · Blétry aîné (4) · E. et G. Bede (3) · Blétry frères (3) · Dufrené (3)
National tech categories:
None (179) · FR 6.3 (114) · BE K (97) · FR 6.4 (31) · IT 8 (26) · FR 5 (24) · FR 6 (15) · GB 4 propel & steer (10) · GB 4 with buoyant (7) · USPC 244/22 (6) · FR 6.2 (6) · USPC 244/97 (6) · USPC 244/51 (5) · HU V/h (4) · GB 4 aërostats (4)
IPCs:
None (520) · IPC B64B1/00 (13) · IPC B64C11/00 (5) · IPC B64C39/00 (5) · IPC B64B (4) · IPC B64B1/62 (4) · IPC B64C33/02 (4) · IPC B64C9/00 (4) · IPC CPC B64C13/00 (4) · IPC B64C39/008 (3) · IPC B64C27/04 (2) · IPC B64C3/00 (2) · IPC B64C23/00 (2) · IPC B64B1/40 (2) · IPC B64C17/00 (2) · IPC B64C13/00 (2) · IPC B64C11/04 (2)
CPCs:
None (496) · CPC B64B1/00 (14) · CPC B64C13/00 (10) · CPC B64C33/02 (7) · CPC B64C2700/6295 (7) · CPC B64C9/00 (5) · CPC B64B1/62 (5) · CPC B64C11/006 (4) · CPC B64C23/005 (4) · CPC B64C39/00 (4) · CPC B64C39/008 (4) · CPC B64C2700/6281 (3) · CPC B64C17/00 (3) · CPC B64C3/385 (3) · CPC B64C9/38 (3) · CPC B64B1/40 (3)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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