Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Number of claims: 3-4

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Applicant is inventor:
Tech fields:
airplane (142) · LTA (132) · propulsion (120) · Design (97) · frame (92) · stability (85) · navigation (72) · propeller (61) · Propellers (54) · None (53) · wings (53) · balloon (51) · control (46) · Construction (41) · rudder (41) · lift (39) · flapping (38) · aerodynamics (36) · Airship (36) · Subsystem (34)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (420) · Patent DE-1907-214228 (4) · Patent GB-1909-2111 (4) · Patent US-1909-970771 (4) · Patent DE-1908-221549 (3) · Patent FR-1902-328044 (3) · Patent DE-1907-215602 (3) · Patent AT-1908-42396 (3)
Related to aircraft:
Patent agent:
None (185) · Armengaud jeune (31) · Marks & Clerk (20) · Munn & Co. (12) · None (11) · Haseltine, Lake & Co. (9) · Boult, Wade & Tennant (8) · Chassevent (7) · E. Blétry (6) · Herbert Haddan & Co. (6) · L. Chassevent (6) · Brandon frères (6) · Edward Evans & Co. (5) · Abel & Imray (5) · Lavoix et Mosès (5) · J. Bonnet-Thirion (5)
National tech categories:
None (185) · FR 6.4 (121) · HU V/h (33) · AT 77d (22) · FR 6.3 (15) · DE 77h.5 (9) · DE 77h.15 (8) · DE 77h (8) · USPC 244/22 (8) · USPC 244/6 (7) · DE 77h.4 (6) · FR 5.3 (5) · DK 77 (5) · DE 77h.6 (4) · USPC 244/70 (4) · USPC 244/72 (4)
IPCs:
None (278) · IPC B64C39/00 (47) · IPC B64B1/00 (41) · IPC B64C17/00 (16) · IPC B64B1/58 (13) · IPC B64C1/00 (12) · IPC B64C3/38 (11) · IPC B64C27/04 (11) · IPC B64C11/00 (10) · IPC B64C23/00 (9) · IPC B64C13/00 (9) · IPC B64C33/00 (9) · IPC B64C3/00 (9) · IPC B64C35/00 (7) · IPC B64C33/02 (7) · IPC B64B1/62 (5) · IPC B64C5/04 (5) · IPC B64C31/06 (4) · IPC B64C25/00 (4) · IPC B64D35/04 (4)
CPCs:
None (182) · CPC B64B1/00 (42) · CPC B64C39/00 (31) · CPC B64C2700/6295 (27) · CPC B64C23/005 (19) · CPC B64C33/02 (19) · CPC B64C17/00 (18) · CPC B64B1/58 (15) · CPC B64C3/385 (13) · CPC B64C13/00 (12) · CPC B64C11/006 (11) · CPC B64C39/005 (11) · CPC B64B1/40 (10) · CPC B64C2700/6274 (8) · CPC B64C27/04 (8) · CPC B64C2700/6281 (7) · CPC B64C3/00 (7) · CPC B64C33/00 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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