Drilldown: Patents

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Patents > Year filed: 1908 & Applicant firm: None & Number of text pages: 2-3

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Tech fields:
Airplane (98) · propulsion (76) · LTA (56) · frame (51) · design (49) · stability (48) · wings (46) · navigation (39) · propellers (39) · propeller (33) · Control (32) · None (26) · Rudder (23) · lift (22) · Aerodynamics (21) · subsystem (21) · Hybrid (21) · flapping (21) · safety (18) · steering (17)
Application number:
None (146)
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Supplementary to patent:
None (259) · Patent FR-1907-373818 (4) · Patent CH-1907-41855 (4) · Patent AT-1908-42396 (3) · Patent DE-1907-214228 (3) · Patent DE-1904-173378 (3) · Patent FR-1907-377174 (2) · Patent BE-1907-11-22 Albert Jouveneau (2) · Patent FR-1908-392672 (2) · Patent DK-1908-11943 (2) · Patent US-1908-881837 (2) · Patent FR-1908-388823 (2) · Patent FR-1907-374494 (2) · Patent IT-1907-87304 (2) · Patent DE-1908-214229 (2)
Related to aircraft:
Patent agent:
None (100) · Armengaud jeune (24) · None (16) · Weismann et Marx (10) · Boramé et Julien (8) · Brierley & Howard (7) · J. Bonnet-Thirion (7) · Chassevent (7) · J. Germain (7) · E. Blétry (6) · Abel & Imray (6) · Boult, Wade & Tennant (6) · Lavoix et Mosès (5) · H. Elluin (5) · Marks & Clerk (5) · G. de Mestral et F. Harle (5) · Haseltine, Lake & Co. (4) · Ad. Sturm (4)
National tech categories:
FR 6.4 (130) · None (81) · HU V/h (9) · DE 77h.5 (8) · AT 77d (6) · DE 77h.4 (6) · USPC 244/20 (4) · USPC 244/6 (4) · USPC 244/22 (4) · FR 20.1 (4)
IPCs:
None (158) · IPC B64C39/00 (32) · IPC B64B1/00 (21) · IPC B64C23/00 (9) · IPC B64C33/02 (9) · IPC B64C11/00 (9) · IPC B64C27/04 (8) · IPC B64B1/58 (8) · IPC B64C1/00 (8) · IPC B64C13/00 (7) · IPC B64C3/38 (5) · IPC B64D35/04 (5) · IPC B64B1/62 (4) · IPC B64C29/00 (4) · IPC B64C17/00 (4) · IPC B64C33/00 (4) · IPC B64C3/00 (3) · IPC B64C3/52 (3) · IPC B64C5/04 (3)
CPCs:
None (110) · CPC B64B1/00 (21) · CPC B64C39/00 (17) · CPC B64C33/02 (17) · CPC B64C23/005 (13) · CPC B64C39/005 (12) · CPC B64C11/006 (12) · CPC B64C2700/6295 (12) · CPC B64B1/58 (10) · CPC B64C2700/6274 (9) · CPC B64C13/00 (8) · CPC B64C17/00 (7) · CPC B64C2700/6256 (6) · CPC B64D35/04 (6) · CPC B64C27/04 (5) · CPC B64C3/385 (5) · CPC B64C33/00 (5) · CPC B64C1/00 (5)
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Citations from after 1930:
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