Drilldown: Patents

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Patents > Grant date: 1910 - 1919 & National tech categories: None & Family year: 1900 - 1909

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Tech fields:
None (143) · Airplane (73) · Stability (54) · design (46) · frame (43) · propulsion (40) · Propellers (39) · control (30) · LTA (29) · subsystem (29) · construction (26) · wings (25) · Whole (22) · Automatic stability (22) · navigation (21) · aerodynamics (19) · propeller (17) · airship (17) · lift (14)
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Supplementary to patent:
None (261) · Patent FR-1909-408197 (4) · Patent GB-1909-8531 (4) · Patent US-1909-970771 (4) · Patent GB-1908-4519 (2) · Patent GB-1909-2111 (2) · Patent NZ-1909-25865 (2) · Patent GB-1909-47 (2) · Patent FR-1909-07-01 Société Antoinette (2) · Patent FR-1909-408057‎ (2) · Patent FR-1907-382895 (2) · Patent GB-1903-27212 (2) · Patent FR-1909-399456 (2) · Patent GB-1908-21754 (2) · Patent FR-1909-401714 (2)
Related to aircraft:
Patent agent:
None (145) · Marks & Clerk (29) · Boult, Wade & Tennant (21) · Abel & Imray (13) · Haseltine, Lake & Co. (12) · Herbert Haddan & Co. (12) · None (11) · Wheatley & Mackenzie (6) · W. H. Beck & Co. (6) · G. F. Redfern & Co. (6) · Browne & Co. (5) · Stephen Watkins, Son & Groves (5) · Edward Evans & Co. (4) · Lloyd Wise & Co. (4) · Johnsons & Willcox (4) · J. Owden O'Brien (4) · Chatwin, Herschell & Co. (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (153) · IPC B64C17/00 (34) · IPC B64C1/00 (34) · IPC B64C39/00 (31) · IPC B64C3/38 (19) · IPC B64C23/00 (11) · IPC B64C11/00 (10) · IPC B64C13/00 (9) · IPC B64B1/00 (7) · IPC B64C27/04 (7) · IPC B64C25/00 (7) · IPC B64C3/54 (7) · IPC B63H1/12 (7) · IPC B64D27/00 (6) · IPC B64B1/58 (6) · IPC B64C17/06 (6) · IPC B64B1/62 (5) · IPC B64C35/00 (5) · IPC B64C3/56 (4) · IPC B64C33/02 (4)
CPCs:
CPC B64C39/00 (39) · CPC B64C17/00 (38) · CPC B64C2700/6295 (37) · None (26) · CPC B64C3/385 (20) · CPC B64C23/005 (18) · CPC B64C2700/6218 (18) · CPC B64C11/006 (17) · CPC B64C13/00 (13) · CPC B64C2700/6281 (10) · CPC B64B1/00 (10) · CPC B64C2700/6256 (10) · CPC B64C33/02 (9) · CPC B64C2700/6274 (9) · CPC B64C27/04 (7) · CPC B64C17/06 (7) · CPC B64C11/36 (7) · CPC B64B1/58 (7) · CPC B64F2700/6226 (7)
First filing:
Cites these patents:
None (392)
Citations from after 1930:
Number of diagram pages:

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