Drilldown: Patents

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Patents > Office : DE or FR or LU & Tech fields : navigation or stability & Related to aircraft: Yes & Citations from after 1930: None

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Office: (Click arrow to add another value)
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Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (475) · Patent FR-1841-9265 (6) · Patent FR-1907-373818 (4) · Patent FR-1909-410140 (4) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1907-377174 (3) · Patent FR-1908-401308 (3) · Patent FR-1881-142748 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (308) · Armengaud jeune (62) · J. Germain (13) · Chassevent (13) · E. Blétry (12) · Hippolyte Josse (12) · Lavoix et Mosès (12) · Charles Dony (11) · J. Bonnet-Thirion (11) · Schwab (9) · Dom. Casalonga (8) · Brandon frères (8) · L. Chassevent (7) · H. Bœttcher fils (6) · Weismann et Marx (6) · Desnos (6) · Boramé et Julien (5) · None (5) · C. Baumann (5) · Émile Klotz (5)
IPCs:
None (277) · IPC B64C17/00 (147) · IPC B64C1/00 (124) · IPC B64B1/00 (49) · IPC B64C39/00 (31) · IPC B64C17/06 (20) · IPC B64C3/38 (13) · IPC B64C33/02 (13) · IPC B64B1/58 (13) · IPC B64C23/00 (9) · IPC B64C13/00 (8) · IPC CPC B64C13/00 (8) · IPC B64C3/52 (6) · IPC B64B1/40 (6) · IPC B64C13/04 (6) · IPC B64C25/00 (5) · IPC B64C13/02 (5) · IPC B64C11/00 (4)
CPCs:
None (252) · CPC B64C17/00 (155) · CPC B64C2700/6218 (72) · CPC B64B1/00 (51) · CPC B64C2700/6212 (28) · CPC B64C2700/6214 (25) · CPC B64C39/00 (25) · CPC B64C17/06 (23) · CPC B64C2700/6216 (19) · CPC B64C2700/6295 (18) · CPC B64C13/00 (17) · CPC B64B1/58 (13) · CPC B64C33/02 (13) · CPC B64C2700/6219 (13) · CPC B64C1/00 (11) · CPC B64C3/385 (11) · CPC B64C2700/6256 (9) · CPC B64C23/005 (8) · CPC B64C3/52 (8)
First filing:
Citations from after 1930:
Number of diagram pages:

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