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Patents > Year granted: 1910 - 1919 & National tech categories: None & Family year: 1909

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Year granted:
Office:
Applicant is inventor:
Tech fields:
None (118) · airplane (56) · stability (42) · Design (33) · Propellers (29) · Frame (29) · subsystem (27) · propulsion (25) · wings (23) · control (23) · construction (21) · automatic stability (21) · LTA (20) · navigation (18) · Whole (16) · Aerodynamics (15) · Airship (10) · propeller (10) · Equilibrium (9) · rudder (9)
Full specification filed date:
Granted:
Publication date:
Supplementary to patent:
None (205) · Patent FR-1909-408197 (4) · Patent GB-1909-8531 (4) · Patent US-1909-970771 (4) · Patent FR-1909-401714 (2) · Patent GB-1909-2111 (2) · Patent FR-1909-399456 (2) · Patent FR-1909-408057‎ (2) · Patent NZ-1909-25865 (2) · Patent FR-1909-07-01 Société Antoinette (2)
Related to aircraft:
Patent agent:
None (111) · Marks & Clerk (22) · Boult, Wade & Tennant (17) · Abel & Imray (12) · Herbert Haddan & Co. (10) · Haseltine, Lake & Co. (9) · None (9) · G. F. Redfern & Co. (6) · Browne & Co. (4) · Stephen Watkins, Son & Groves (4) · J. Owden O'Brien (4) · Johnsons & Willcox (4) · W. H. Beck & Co. (4) · Lloyd Wise & Co. (3) · Wheatley & Mackenzie (3) · Cassell & Co. (3) · Edward Evans & Co. (3) · R. J. Urquhart (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (115) · IPC B64C1/00 (31) · IPC B64C17/00 (31) · IPC B64C39/00 (22) · IPC B64C3/38 (14) · IPC B64C13/00 (9) · IPC B64C23/00 (8) · IPC B64C27/04 (7) · IPC B64B1/00 (6) · IPC B64C3/54 (6) · IPC B64C11/00 (6) · IPC B64C35/00 (5) · IPC B64B1/58 (5) · IPC B63H1/12 (5) · IPC B64D27/00 (4) · IPC B64C17/06 (4)
CPCs:
CPC B64C17/00 (36) · CPC B64C39/00 (31) · CPC B64C2700/6295 (30) · None (24) · CPC B64C2700/6218 (18) · CPC B64C3/385 (17) · CPC B64C23/005 (13) · CPC B64C13/00 (12) · CPC B64C11/006 (10) · CPC B64C2700/6256 (8) · CPC B64C2700/6281 (8) · CPC B64C27/04 (7) · CPC B64B1/00 (7) · CPC B64C35/00 (6) · CPC B64B1/58 (6) · CPC B64C2700/6245 (6) · CPC B64C3/52 (6) · CPC B64C1/00 (6) · CPC B64C2700/6274 (6) · CPC B64C11/36 (6)
Family year:
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First filing:
Citations from after 1930:
Number of diagram pages:

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