Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Number of text pages: 3-9 & Number of diagram pages: 2

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Office:
Applicant is inventor:
Tech fields:
None (70) · airplane (64) · propulsion (58) · frame (48) · LTA (46) · navigation (45) · propeller (42) · stability (39) · design (36) · propellers (23) · airfoil (21) · Wings (21) · Flapping (21) · rudder (20) · hybrid (19) · control (19) · marine (18) · car (16)
Full specification filed date:
Application number:
None (108) · 403161D (2)
Granted:
Publication date:
Supplementary to patent:
None (224) · Patent US-1909-970771 (3) · Patent FR-1908-396249 (3) · Patent FR-1902-328044 (3) · Patent US-1908-1077750 (2) · Patent GB-1909-2111 (2) · Patent FR-1908-393976 (2) · Patent IT-1907-03-09 (2) · Patent DE-1909-232158 (2) · Patent SE-1906-25199 (2) · Patent US-1909-940701 (2)
Related to aircraft:
Patent agent:
None (55) · Marks & Clerk (11) · None (10) · Haseltine, Lake & Co. (9) · Munn & Co. (8) · Boult, Wade & Tennant (7) · Weismann et Marx (5) · Armengaud jeune (5) · Brandon frères (5) · Matray frères et Cie (4) · Chassevent (4) · Wheatley & Mackenzie (4) · G. F. Redfern & Co. (3) · Lavoix et Mosès (3) · W. P. Thompson & Co. (3) · Herbert Haddan & Co. (3) · Boramé et Julien (3)
National tech categories:
None (120) · FR 6.4 (51) · HU V/h (12) · FR 6.3 (8) · USPC 244/80 (6) · CH 129b (6) · USPC 244/22 (6) · FR 5.8 (3) · USPC 244/72 (3) · USPC 244/70 (3) · USPC 244/6 (3) · AT 77d (3) · USPC 244/35R (3)
IPCs:
None (168) · IPC B64C39/00 (21) · IPC B64B1/00 (11) · IPC B64C17/00 (10) · IPC B64C3/38 (9) · IPC B64C33/00 (8) · IPC B64C33/02 (7) · IPC B64C1/00 (6) · IPC B64C11/00 (5) · IPC B64C13/00 (4) · IPC B64C23/00 (4) · IPC B64C3/52 (3) · IPC B64C27/04 (3) · IPC B64C3/56 (3) · IPC B64C3/14 (3)
CPCs:
None (89) · CPC B64C39/00 (16) · CPC B64C2700/6295 (16) · CPC B64B1/00 (15) · CPC B64C17/00 (15) · CPC B64C33/02 (13) · CPC B64C3/385 (12) · CPC B64C13/00 (9) · CPC B64C39/08 (8) · CPC B64C11/006 (7) · CPC B64C39/005 (7) · CPC B64C33/00 (7) · CPC B64C23/005 (7) · CPC B64C2700/6212 (5) · CPC B64C11/36 (4) · CPC B64C3/14 (4) · CPC B64B1/58 (4) · CPC B64B1/40 (4) · CPC B64C3/56 (4) · CPC B64C2700/6256 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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