Drilldown: Patents

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Patents > Tech fields : Stability or lift or safety & Number of figures: 8-6000000

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Supplementary to patent:
None (325) · Patent GB-1908-4519 (6) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent GB-1903-27212 (4) · Patent AU-1911-510 (4) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent BE-1910-230887 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent US-1910-1011683 (3) · Patent FR-1902-328044 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent US-1914-1368226 (3) · Patent GB-1909-26034 (3) · Patent IT-1913-03-20 Vigilio Baldo (3)
Related to aircraft:
Patent agent:
None (141) · Armengaud jeune (27) · Munn & Co. (14) · Marks & Clerk (11) · Haseltine, Lake & Co. (10) · None (8) · Lavoix et Mosès (8) · L. Chassevent (7) · Victor J. Evans (6) · Charles W. Hills (6) · Schwab (5) · J. Germain (5) · Gaston Rose (4) · Weismann et Marx (4) · Dupont et Elluin (4) · E. Blétry (4) · Brandon frères (4) · Boult, Wade & Tennant (4) · Herbert Haddan & Co. (4)
National tech categories:
FR 6.4 (158) · None (109) · HU V/h (21) · USPC 244/80 (14) · USPC 244/177 (13) · CH 129b (10) · AT 77d (7) · FR 6.3 (6) · USPC 244/87 (6) · AU 90.3 (6) · USPC 244/90R (6) · USPC 244/139 (6) · DK 77 (5) · USPC 244/46 (5) · USPC 244/93 (5) · USPC 244/45R (4) · USPC 244/35R (4) · AU 90.5 (4)
IPCs:
None (207) · IPC B64C17/00 (91) · IPC B64C1/00 (78) · IPC B64C39/00 (28) · IPC B64C17/06 (20) · IPC B64B1/00 (11) · IPC B64C3/00 (9) · IPC B64C3/38 (9) · IPC B64C3/48 (6) · IPC B64B1/58 (6) · IPC B64C33/00 (6) · IPC B64C23/00 (5) · IPC B64C13/00 (5) · IPC B64C3/14 (4) · IPC B64D27/00 (4) · IPC B64C31/06 (3) · IPC B64C3/56 (3) · IPC B64C39/10 (3) · IPC B64C3/54 (3)
CPCs:
CPC B64C17/00 (120) · None (98) · CPC B64C2700/6218 (42) · CPC B64C2700/6212 (24) · CPC B64C17/06 (23) · CPC B64C2700/6295 (21) · CPC B64C39/00 (19) · CPC B64B1/00 (19) · CPC B64C2700/6216 (17) · CPC B64C23/005 (14) · CPC B64C13/00 (13) · CPC B64C2700/6214 (12) · CPC B64C1/00 (10) · CPC B64C3/385 (9) · CPC B64C39/005 (8) · CPC B64C3/14 (7) · CPC B64C3/48 (7)
First filing:
Citations from after 1930:

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