Drilldown: Patents

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Patents > Applicant firm: None & Number of claims: 4-90 & Number of figures: 9-30

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Inventor country:
US (386) · FR (139) · GB (137) · DE (62) · AT (26) · AU (25) · IT (15) · None (13) · CH (10) · HU (9) · BE (7) · AH (7) · CA (6) · IE (5) · IN (4) · RU (4) · MX (3) · MC (3) · RO (3) · ES (3)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (214) · None (198) · stability (164) · frame (160) · propulsion (120) · design (103) · LTA (100) · navigation (96) · wings (90) · propeller (82) · construction (68) · Propellers (57) · rudder (56) · Flapping (55) · control (51) · whole (44) · hybrid (42) · marine (42) · car (40) · automatic stability (38)
Application number:
Granted:
Supplementary to patent:
None (622) · Patent GB-1908-4519 (7) · Patent AU-1914-14892 (5) · Patent US-1916-1208684 (5) · Patent DE-1895-98580 (5) · Patent AU-1911-510 (4) · Patent GB-1913-16499 (4) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent FR-1913-466195 (3) · Patent GB-1909-12556 (3) · Patent GB-1909-26034 (3) · Patent US-1904-876125 (3) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent IT-1913-03-20 Vigilio Baldo (3)
Related to aircraft:
National tech categories:
None (300) · FR 6.4 (147) · HU V/h (39) · USPC 244/80 (16) · AU 90.3 (13) · CH 129b (13) · USPC 244/22 (12) · USPC 244/45R (12) · USPC 244/93 (10) · AT 77d (10) · USPC 244/30 (9) · USPC 244/233 (9) · DK 77 (9) · AU 90.5 (8) · USPC 244/64 (8) · USPC 244/35R (8) · DE 77 (8) · USPC 244/177 (8)
IPCs:
None (431) · IPC B64C17/00 (54) · IPC B64C1/00 (50) · IPC B64C39/00 (48) · IPC B64B1/00 (27) · IPC B64C33/02 (20) · IPC B64C3/38 (19) · IPC B64C3/00 (17) · IPC B64C17/06 (13) · IPC B64C13/00 (13) · IPC B64C33/00 (12) · IPC B64C35/00 (11) · IPC B64C3/18 (11) · IPC B64C23/00 (10) · IPC B64C1/06 (8) · IPC B64B1/58 (7) · IPC B64C3/54 (7) · IPC B64C27/04 (7)
First filing:
Citations from after 1930:

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