Drilldown: Patents

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Patents > Tech fields : lift or marine & Patent agent : Charles Dony or None

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Applicant person:
None (113) · Martin Diederich Rucker (6) · Arthur Henry Edwards (6) · Louis-Honoré Gauthier (5) · Jan Jaakson‎ (4) · Albéric de la Celle (4) · José Molinari (3) · Heinrich Noll (3) · Max Richter (3) · Giulio Silvestri (3) · Edward Smethurst (3) · Hanns Pippart (3) · Burt Jackson Pressey (3) · Jose Cervelli (3) · Henry Calder Lobnitz (3) · Jean Bernasconi (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (241)
Granted:
Supplementary to patent:
None (266) · Patent GB-1908-4519 (6) · Patent FR-1841-9265 (6) · Patent GB-1911-12232 (4) · Patent CH-1912-62201 (3) · Patent AU-1909-15563‎ (3) · Patent AU-1911-510 (3) · Patent GB-1909-2111 (3) · Patent FR-1904-340154 (3) · Patent US-1908-1077750 (2) · Patent SE-1906-25199 (2) · Patent NZ-1909-26981 (2) · Patent GB-1913-16499 (2) · Patent DK-1908-11943 (2) · Patent US-1910-1041876 (2) · Patent CH-1907-41855 (2) · Patent CA-1878-8860 (2) · Patent BE-1910-230887 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (83) · FR 6.4 (30) · HU V/h (27) · IT 8 (18) · AT 77d (17) · FR 6.2 (10) · FR 6.3 (9) · BE K (9) · DE 77 (8) · FR 6 (8) · DE 77h.9 (8) · DK 77 (7) · DE 77h.5 (6) · GB 4 propel & steer (5) · GB 4 (4) · GB 4 with buoyant (4) · USPC 244/50 (4) · USPC 244/119 (4)
IPCs:
None (255) · IPC B64C17/00 (10) · IPC B64C1/00 (8) · IPC B64B1/00 (7) · IPC B64C39/00 (7) · IPC B64C11/00 (7) · IPC B64C3/00 (5) · IPC B64C33/00 (5) · IPC B64C3/14 (4) · IPC B64C35/00 (4) · IPC B64C25/04 (3) · IPC B64C23/00 (3) · IPC B64B1/62 (3)
CPCs:
None (191) · CPC B64C17/00 (14) · CPC B64C11/006 (14) · CPC B64C35/00 (10) · CPC B64B1/00 (8) · CPC B64C23/005 (6) · CPC B64C11/00 (6) · CPC B64C3/14 (5) · CPC B64C33/00 (5) · CPC B64C2700/6218 (5) · CPC B64C27/54 (5) · CPC B64C39/00 (5) · CPC B64C3/00 (4) · CPC B64C13/00 (4) · CPC B64C11/48 (4) · CPC B64B1/62 (4) · CPC B63H1/12 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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