Drilldown: Patents

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Patents > Tech fields : automatic stability or design & Number of figures: 5-9

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None (287) · Patent US-1909-970771 (5) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent SE-1906-23283 (4) · Patent DE-1909-220044 (4) · Patent GB-1909-8531 (4) · Patent FR-1914-475066 (3) · Patent ES-1906-38692 (3) · Patent DE-1898-126955 (3) · Patent FR-1908-393976 (3) · Patent FR-1909-399456 (3) · Patent FR-1909-401348 (3) · Patent AT-1908-42396 (3) · Patent FR-1912-447782 (3) · Patent DE-1909-05-03 Hans Lohmann (3) · Patent GB-1910-6051 (3) · Patent NZ-1909-26981 (3)
Related to aircraft:
Patent agent:
None (176) · Armengaud jeune (46) · None (15) · Haseltine, Lake & Co. (10) · L. Chassevent (10) · Marks & Clerk (9) · E. Blétry (9) · Hippolyte Josse (7) · Lavoix et Mosès (7) · Dupont et Elluin (6) · H. Bœttcher fils (6) · J. Germain (6) · Boult, Wade & Tennant (6) · C. Blétry (6) · Weismann et Marx (6) · Abel & Imray (6) · Brandon frères (5)
National tech categories:
FR 6.4 (223) · None (119) · HU V/h (50) · AT 77d (18) · DE 77h.5 (13) · CH 129b (8) · FR 6.2 (8) · DK 77 (7) · USPC 244/80 (5) · FR 6.3 (5) · FR 6.1 (4) · USPC 244/119 (3) · USPC 244/177 (3) · USPC 244/233 (3) · USPC 244/90R (3) · DE 77h.9 (3) · CH 115 (3)
IPCs:
None (168) · IPC B64C17/00 (69) · IPC B64C1/00 (59) · IPC B64C39/00 (49) · IPC B64B1/00 (17) · IPC B64C23/00 (12) · IPC B64C17/06 (10) · IPC B64C3/38 (10) · IPC B64C35/00 (10) · IPC B64C11/00 (8) · IPC B64C3/56 (8) · IPC B64C33/00 (8) · IPC B64C3/00 (7) · IPC B64B1/40 (7) · IPC B64C25/00 (6) · IPC B64C33/02 (6) · IPC B64C3/54 (6)
CPCs:
None (122) · CPC B64C17/00 (80) · CPC B64C39/00 (39) · CPC B64C2700/6218 (26) · CPC B64C2700/6295 (25) · CPC B64B1/00 (22) · CPC B64C13/00 (19) · CPC B64C2700/6214 (15) · CPC B64C23/005 (13) · CPC B64C2700/6212 (13) · CPC B64C1/00 (13) · CPC B64C17/06 (12) · CPC B64C2700/6216 (11) · CPC B64C35/00 (11) · CPC B64C3/385 (11) · CPC B64C2700/6219 (9) · CPC B64C33/00 (9)
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