Drilldown: Patents

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Patents > Year granted: 1911 & Grant date: 1910 - 1919 & Number of claims: 4-8

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Tech fields:
airplane (118) · frame (73) · stability (63) · None (47) · design (44) · propulsion (39) · navigation (38) · rudder (35) · propeller (33) · wheels (28) · propellers (27) · construction (26) · LTA (24) · wings (23) · control (21) · airfoil (20) · hybrid (18) · takeoff (17)
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Supplementary to patent:
None (236) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent DE-1909-220044 (3) · Patent FR-1911-429078 (2) · Patent DE-1909-244106 (2) · Patent US-1909-1008096 (2) · Patent US-1911-994106 (2) · Patent US-1910-996592 (2)
Related to aircraft:
Patent agent:
None (61) · None (9) · Munn & Co. (8) · L. Chassevent (7) · Haseltine, Lake & Co. (7) · Marks & Clerk (6) · E. Blétry (6) · Armengaud jeune (6) · Boult, Wade & Tennant (5) · Victor J. Evans (5) · H. C. Everett Co. (5) · Hippolyte Josse (4) · H. Bœttcher fils (4) · C. Blétry (4)
National tech categories:
None (105) · FR 6.4 (77) · HU V/h (12) · USPC 244/80 (11) · USPC 244/45R (7) · USPC 244/6 (5) · USPC 244/139 (4) · DK 77 (4) · FR 5.8 (4) · USPC 244/89 (4) · USPC 244/48 (4) · USPC 244/66 (3) · USPC 244/119 (3) · USPC 244/50 (3) · USPC 244/128 (3) · USPC 244/96 (3) · USPC 244/90R (3)
IPCs:
None (124) · IPC B64C39/00 (31) · IPC B64C17/00 (23) · IPC B64C1/00 (22) · IPC B64C13/00 (13) · IPC B64C3/38 (10) · IPC B64C23/00 (6) · IPC B64B1/00 (6) · IPC B64C17/06 (6) · IPC B64C33/02 (6) · IPC B64C3/00 (5) · IPC B64C11/00 (5) · IPC B64B1/58 (4) · IPC B64C33/00 (4) · IPC B64C25/00 (4) · IPC B64C3/42 (3) · IPC B64C35/00 (3) · IPC B64D17/00 (3) · IPC B64C3/56 (3)
CPCs:
CPC B64C17/00 (33) · None (29) · CPC B64C2700/6295 (28) · CPC B64C13/00 (20) · CPC B64C39/00 (18) · CPC B64C23/005 (15) · CPC B64C39/08 (12) · CPC B64C3/385 (12) · CPC B64C2700/6256 (11) · CPC B64B1/00 (10) · CPC B64C2700/6218 (10) · CPC B64C33/02 (9) · CPC B64C17/06 (7) · CPC B64C39/005 (7) · CPC B64C33/00 (7) · CPC B64C25/62 (6)
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