Drilldown: Patents

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Patents > Tech fields: navigation & Related to aircraft: yes & Number of claims: None

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Office:
Applicant person:
None (172) · Louis-Honoré Gauthier (5) · Louis-Isidore Henry (3) · Guégnot (3) · Louis Blériot (3) · Raffaele Ronco fu Riccardo (3) · Jean-Louis Le Hir (3) · Robert Esnault-Pelterie (2) · Chaigneau (2) · Blaise Bontems (2) · Bary (2) · Planche (2) · Folacci (2) · Meller (the younger) (2) · Antoine-Padoue Filippi (2) · Jean-Baptiste Guilbert (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (277)
Granted:
Supplementary to patent:
None (270) · Patent FR-1841-9265 (6) · Patent FR-1881-142748 (3) · Patent FR-1892-225358 (2) · Patent FR-1907-377174 (2) · Patent FR-1891-217128 (2) · Patent FR-1850-10514 (2) · Patent FR-1891-216860 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (229) · Chassevent (7) · Armengaud jeune (6) · Desnos (6) · Casalonga (4) · Blétry aîné (4) · Weismann et Marx (3) · Jules Mathieu (3) · None (3) · Dom. Casalonga (3) · Léopold D’Aubreville (2) · Engelfred (2) · Delorme (2) · Hippolyte Josse (2) · Blétry frères (2) · Thirion (2)
National tech categories:
None (119) · FR 6.3 (92) · FR 6.4 (32) · FR 5 (31) · FR 6 (12) · BE K (8) · FR 6.2 (7) · GB 4 with buoyant (5) · GB 4 propel & steer (3) · USPC 244/97 (3) · USPC 416/123 (2) · USPC 244/96 (2) · USPC 244/51 (2) · DE 77h.5 (2) · DE 77 (2)
CPCs:
None (262) · CPC B64B1/00 (16) · CPC B64C33/02 (6) · CPC B64B1/62 (4) · CPC B64C3/52 (3) · CPC B64C11/001 (3) · CPC B64C13/00 (2) · CPC B64C9/00 (2) · CPC B64C3/385 (2) · CPC B64C2700/6245 (2) · CPC B64C23/005 (2) · CPC B64C17/00 (2) · CPC B64C13/04 (2) · CPC B64C2700/6228 (2) · CPC B64C1/00 (2) · CPC B64B1/40 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
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