Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Applicant firm: None & Number of claims: 7-9

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Tech fields:
None (116) · airplane (111) · stability (72) · frame (60) · design (33) · construction (32) · wings (31) · LTA (31) · safety (31) · propellers (28) · control (28) · Propulsion (27) · navigation (21) · landing (20) · propeller (20) · wheels (19) · rudder (19) · aerodynamics (17) · automatic stability (16) · military (16)
Full specification filed date:
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Supplementary to patent:
None (335) · Patent US-1913-1087946 (3) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent GB-1909-12556 (2) · Patent FR-1911-438355 (2) · Patent FR-1911-426612 (2) · Patent DE-1909-Wilcke-Graff (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent IT-1916-08-29 Castagneris (2) · Patent US-1910-996592 (2) · Patent FR-1913-465942 (2) · Patent AU-1911-510 (2)
Related to aircraft:
Patent agent:
None (97) · Marks & Clerk (15) · None (12) · Munn & Co. (12) · Boult, Wade & Tennant (11) · Brewer & Son (9) · Armengaud jeune (9) · Victor J. Evans (7) · J. Bonnet-Thirion et Breton (6) · J. S. Withers & Spooner (6) · Abel & Imray (5) · L. Chassevent (5) · Haseltine, Lake & Co. (4) · J. D. Roots & Co. (4)
National tech categories:
None (191) · FR 6.4 (81) · HU V/h (14) · USPC 244/90R (7) · AT 77d (7) · USPC 244/80 (6) · CH 129b (5) · USPC 244/99.11 (5) · USPC 244/234 (5) · USPC 244/96 (4) · USPC 244/45R (4) · USPC 244/87 (4) · USPC 244/237 (4) · USPC 244/233 (4) · USPC 244/113 (4)
IPCs:
None (200) · IPC B64C1/00 (34) · IPC B64C17/00 (30) · IPC B64C39/00 (25) · IPC B64C35/00 (20) · IPC B64C3/38 (10) · IPC B64C3/00 (9) · IPC B64C3/18 (8) · IPC B64B1/00 (7) · IPC B64C11/00 (7) · IPC B64C17/06 (7) · IPC B64C13/00 (6) · IPC B64C33/02 (5) · IPC B64C3/42 (5) · IPC B64C3/56 (5) · IPC B64C23/00 (4) · IPC B64D27/00 (4) · IPC B64C11/04 (3) · IPC B64C11/20 (3) · IPC B64D1/04 (3)
CPCs:
None (54) · CPC B64C17/00 (44) · CPC B64C2700/6295 (22) · CPC B64C35/00 (21) · CPC B64C2700/6218 (21) · CPC B64C13/00 (20) · CPC B64C3/385 (17) · CPC B64C23/005 (17) · CPC B64C39/08 (15) · CPC B64C39/00 (14) · CPC B64C17/06 (11) · CPC B64C33/02 (9) · CPC B64B1/00 (9) · CPC B64C3/00 (9) · CPC B64B1/40 (8) · CPC B64C39/005 (7) · CPC B64C1/00 (6) · CPC B64C3/42 (6)
First filing:
Citations from after 1930:
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