Drilldown: Patents

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Patents > Tech fields : lift or navigation & Application number: None & Assigned to: None

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Inventor country:
FR (266) · None (126) · US (116) · DE (95) · GB (71) · IT (17) · HU (16) · BE (15) · CH (14) · AU (13) · ES (10) · AT (9) · Poland (8) · AH (7) · BR (7) · RU (7) · CA (6) · Galicia (5)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (592) · Patent GB-1908-4519 (6) · Patent FR-1841-9265 (6) · Patent CH-1899-18666 (5) · Patent FR-1899-Boinet (4) · Patent US-1909-970771 (4) · Patent AU-1909-15563 (4) · Patent US-1903-821393 (4) · Patent AT-1900-12657 (4) · Patent FR-1885-168266 (3) · Patent FR-1902-328044 (3) · Patent FR-1836-5429 (3) · Patent FR-1907-377174 (3) · Patent FR-1898-278192 (3) · Patent FR-1861-51979 (3) · Patent SE-1906-25199 (3) · Patent US-1906-850616 (3) · Patent FR-1881-142748 (3)
Related to aircraft:
Patent agent:
None (526) · Munn & Co. (10) · Marks & Clerk (7) · Desnos (7) · Jules Mathieu (6) · Armengaud jeune (6) · None (5) · Chassevent (4) · Boult, Wade & Tennant (4) · A. Wunderlich & Cie, Ingénieurs-Conseils (4) · Haseltine, Lake & Co. (4) · Blétry aîné (4) · E. Blum & Co. (4) · Duvinage (4) · Casalonga (4)
Assigned to: (Click arrow to add another value)
National tech categories:
None (259) · FR 6.3 (104) · FR 5 (37) · FR 6.4 (33) · BE K (33) · DE 77 (29) · IT 8 (26) · AT 77d (24) · GB 4 propel & steer (22) · FR 6 (16) · DK 77 (15) · GB 4 with buoyant (11) · USPC 244/30 (10) · CH 129b (10) · DE 77h.5 (10) · DE 77h (9) · GB 4 without buoyant (8) · FR 6.2 (8) · RU Group V (8)
IPCs:
None (681) · IPC B64B1/00 (15) · IPC B64B (5) · IPC B64C39/00 (5) · IPC B64B1/58 (5) · IPC B64B1/40 (5) · IPC B64B1/62 (4) · IPC G01C17/00 (4) · IPC B64C9/00 (3) · IPC B64C23/00 (3) · IPC B64D27/00 (3) · IPC G01P3/36 (3) · IPC B64C19/00 (3)
CPCs:
None (647) · CPC B64B1/00 (30) · CPC B64C23/005 (9) · CPC B64C13/00 (8) · CPC B64B1/40 (6) · CPC B64B1/62 (5) · CPC B64C39/005 (5) · CPC B64C9/00 (5) · CPC B64B1/58 (4) · CPC G01P3/36 (4) · CPC B64C3/52 (4) · CPC B64C39/008 (4) · CPC B64C17/00 (4) · CPC G01C17/00 (4) · CPC B64C11/006 (3) · CPC B64C9/38 (3) · CPC B64D27/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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