Drilldown: Patents

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Patents > Family year: 1900 - 1909 & Cites these patents: None & Number of claims: 3-4

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Tech fields:
airplane (173) · LTA (124) · propulsion (114) · Design (110) · stability (100) · frame (92) · navigation (66) · propellers (60) · wings (57) · None (57) · control (55) · Construction (53) · propeller (48) · lift (45) · aerodynamics (39) · balloon (39) · rudder (39) · airship (38) · subsystem (37) · Flapping (37)
Full specification filed date:
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Supplementary to patent:
None (374) · Patent US-1909-970771 (4) · Patent FR-1907-373818 (4) · Patent GB-1909-2111 (4) · Patent FR-1909-408057‎ (3) · Patent DE-1907-214228 (3) · Patent FR-1902-328044 (3) · Patent FR-1909-402649 (3) · Patent FR-1909-403418 (3) · Patent DE-1908-221549 (3) · Patent FR-1909-403985 (3) · Patent AT-1908-42396 (3)
Related to aircraft:
Patent agent:
None (161) · Armengaud jeune (38) · Marks & Clerk (23) · Munn & Co. (11) · None (10) · Boult, Wade & Tennant (9) · Herbert Haddan & Co. (8) · E. Blétry (8) · Haseltine, Lake & Co. (8) · Chassevent (7) · Brandon frères (7) · L. Chassevent (6) · Abel & Imray (6) · Lavoix et Mosès (6) · Edward Evans & Co. (6) · Hy. Fairbrother (5) · J. Germain (5) · J. Bonnet-Thirion (5)
National tech categories:
None (190) · FR 6.4 (145) · HU V/h (35) · FR 6.3 (15) · AT 77d (10) · USPC 244/22 (8) · DE 77h.5 (8) · DE 77h (7) · USPC 244/6 (7) · FR 5.3 (6) · FR 6.2 (4) · DE 77h.15 (4) · DK 77 (4) · USPC 244/70 (4)
IPCs:
None (253) · IPC B64C39/00 (50) · IPC B64B1/00 (41) · IPC B64C17/00 (24) · IPC B64C1/00 (19) · IPC B64C3/38 (15) · IPC B64B1/58 (13) · IPC B64C27/04 (12) · IPC B64C3/00 (11) · IPC B64C11/00 (11) · IPC B64C33/00 (10) · IPC B64C13/00 (10) · IPC B64B1/62 (9) · IPC B64C23/00 (8) · IPC B64C35/00 (8) · IPC B64C33/02 (7) · IPC B64C31/06 (5) · IPC B64C5/04 (5)
CPCs:
None (150) · CPC B64B1/00 (41) · CPC B64C39/00 (34) · CPC B64C2700/6295 (31) · CPC B64C17/00 (26) · CPC B64C23/005 (19) · CPC B64C33/02 (19) · CPC B64C3/385 (16) · CPC B64C13/00 (16) · CPC B64B1/58 (14) · CPC B64C11/006 (12) · CPC B64C39/005 (11) · CPC B64B1/62 (10) · CPC B64B1/40 (10) · CPC B64C27/04 (9) · CPC B64C3/00 (9) · CPC B64C2700/6281 (8)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
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