Drilldown: Patents

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Patents > Tech fields: navigation & Patent agent: None & IPCs: None

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Applicant person:
None (252) · John Washington Wilson (6) · Louis-Honoré Gauthier (5) · l'abbé Jean-Martin Demongeot (4) · Albert Livingstone Blackman (3) · Jean-Louis Le Hir (3) · Pierre-Nicolas-Victor Lahérard (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (392)
Granted:
Supplementary to patent:
None (357) · Patent FR-1841-9265 (6) · Patent US-1909-970771 (5) · Patent US-1903-821393 (4) · Patent AU-1909-15563 (3) · Patent FR-1836-5429 (3) · Patent CH-1899-18666 (3) · Patent FR-1899-Boinet (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (152) · FR 6.3 (44) · FR 5 (28) · IT 8 (26) · FR 6.4 (18) · DE 77 (17) · FR 6 (14) · AT 77d (14) · GB 4 propel & steer (8) · DK 77 (8) · RU Group V (7) · DE 77h (7) · USPC 244/52 (6) · USPC 244/51 (6) · FR 6.2 (6) · USPC 244/30 (5) · USPC 244/80 (5) · GB 4 with buoyant (5) · USPC 244/66 (5) · HU V/h (4)
IPCs: (Click arrow to add another value)
CPCs:
None (375) · CPC B64B1/00 (11) · CPC B64C13/00 (10) · CPC B64C23/005 (7) · CPC B64C9/38 (5) · CPC B64C33/02 (5) · CPC B64C2700/6295 (5) · CPC B64C17/00 (5) · CPC B64C9/00 (4) · CPC B64C27/12 (4) · CPC B64C3/385 (4) · CPC B64C39/00 (3) · CPC B64B1/40 (3) · CPC B64C39/005 (3) · CPC B63H1/08 (2) · CPC B64C33/00 (2) · CPC B64C13/24 (2) · CPC B64C3/48 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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