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Patents > Office : MX or Other & National tech categories: None & Family year: 1909

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (762) · airplane (77) · stability (59) · design (45) · frame (42) · propellers (38) · LTA (34) · Propulsion (33) · control (32) · subsystem (32) · Wings (26) · navigation (26) · construction (26) · automatic stability (24) · whole (20) · aerodynamics (18) · propeller (17) · airship (15) · balloon (15) · rudder (15)
Full specification filed date:
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Granted:
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Supplementary to patent:
None (945) · Patent GB-1909-8531 (4) · Patent US-1909-970771 (4) · Patent FR-1909-07-01 Société Antoinette (3) · Patent FR-1909-401714 (2) · Patent NZ-1909-25865 (2) · Patent FR-1909-411176 (2) · Patent GB-1909-2111 (2) · Patent FR-1909-408057‎ (2) · Patent FR-1909-407737 (2) · Patent FR-1908-407411 (2) · Patent FR-1909-399456 (2) · Patent FR-1909-402649 (2)
Related to aircraft:
Patent agent:
None (812) · Marks & Clerk (29) · Boult, Wade & Tennant (16) · Abel & Imray (13) · Herbert Haddan & Co. (10) · None (9) · Haseltine, Lake & Co. (9) · G. F. Redfern & Co. (8) · W. H. Beck & Co. (5) · Johnsons & Willcox (5) · Wheatley & Mackenzie (5) · Edward Evans & Co. (5) · Lloyd Wise & Co. (4) · Cassell & Co. (4) · J. Owden O'Brien (4) · Browne & Co. (4) · Clement Lean (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (802) · IPC B64C17/00 (37) · IPC B64C1/00 (36) · IPC B64C39/00 (28) · IPC B64C3/38 (17) · IPC B64C23/00 (13) · IPC B64C11/00 (12) · IPC B64B1/00 (11) · IPC B64C13/00 (11) · IPC B64C27/04 (7) · IPC B64C3/54 (7) · IPC B64B1/58 (7) · IPC B63H1/12 (6) · IPC B64C25/00 (6) · IPC B64C33/02 (5)
CPCs:
None (564) · CPC B64C2700/6295 (48) · CPC B64C39/00 (48) · CPC B64C17/00 (45) · CPC B64C3/385 (39) · CPC B64C11/006 (29) · CPC B64C23/005 (26) · CPC B64C2700/6218 (23) · CPC B64C2700/6274 (19) · CPC B64B1/58 (17) · CPC B64C13/00 (17) · CPC B64B1/00 (15) · CPC B64C2700/6256 (14) · CPC B64C33/02 (13) · CPC B64C33/00 (13) · CPC B64C2700/6281 (12) · CPC B64C39/005 (10)
Family year:
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First filing:
Cites these patents:
None (1052) · 1 (2)
Citations from after 1930:
Number of diagram pages:

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