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Patents > Office : DE or FR or GB or LU or NL & Applicant firm: None & Tech fields: navigation

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Application number:
None (478)
Granted:
Supplementary to patent:
None (525) · Patent FR-1841-9265 (4) · Patent FR-1907-377174 (4) · Patent AT-1912-75092 (3) · Patent FR-1861-51979 (3) · Patent FR-1836-5429 (3) · Patent CH-1899-18666 (3) · Patent FR-1881-142748 (3) · Patent AT-1900-12657 (3)
Related to aircraft:
Patent agent:
None (344) · Armengaud jeune (24) · Marks & Clerk (13) · None (10) · Chassevent (9) · Haseltine, Lake & Co. (9) · Lavoix et Mosès (8) · Desnos (7) · Jules Mathieu (7) · Herbert Haddan & Co. (7) · Weismann et Marx (6) · Boult, Wade & Tennant (5) · G. de Mestral et F. Harlé (5) · Hippolyte Josse (5) · J. Bonnet-Thirion (5)
Assigned to:
National tech categories:
None (243) · FR 6.4 (157) · FR 6.3 (131) · FR 5 (38) · DE 77 (29) · GB 4 propel & steer (22) · FR 6 (14) · GB 4 with buoyant (11) · FR 6.2 (10) · DE 77h.5 (10) · GB 4 without buoyant (8) · DE 77h (7) · GB 4 aërostats (6) · GB 4 aëroplanes (5) · DE 77h.15 (5) · GB 4 framework (5) · FR 20 (4) · GB 4 cars and cabins (3) · GB 4 (3) · DE 77h.6 (3)
IPCs:
None (452) · IPC B64B1/00 (42) · IPC B64C39/00 (19) · IPC B64B1/58 (17) · IPC B64C33/02 (13) · IPC B64C23/00 (12) · IPC B64C11/00 (11) · IPC B64C1/00 (10) · IPC B64C3/38 (10) · IPC B64C3/52 (8) · IPC CPC B64C13/00 (8) · IPC B64C17/00 (8) · IPC B64C13/04 (8) · IPC B64C13/00 (7) · IPC B64C13/02 (6) · IPC B64B1/62 (5) · IPC B64C33/00 (4) · IPC B64B1/40 (4)
CPCs:
None (423) · CPC B64B1/00 (48) · CPC B64C13/00 (22) · CPC B64B1/58 (16) · CPC B64C33/02 (14) · CPC B64C17/00 (12) · CPC B64C23/005 (12) · CPC B64C39/00 (11) · CPC B64C3/52 (10) · CPC B64C2700/6295 (10) · CPC B64C13/02 (8) · CPC B64C3/385 (7) · CPC B64C39/005 (7) · CPC B64C2700/6256 (6) · CPC B64C2700/6274 (6) · CPC B64C2700/6245 (6) · CPC B64C1/00 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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