Drilldown: Patents

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Patents > Number of claims: 3-7 & Number of figures: 10-40

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Applicant is inventor:
Tech fields:
Airplane (150) · frame (95) · stability (84) · design (76) · wings (71) · propulsion (67) · construction (57) · navigation (49) · LTA (49) · None (48) · Control (43) · propellers (34) · propeller (33) · Flapping (27) · aerodynamics (27) · lift (27) · helicopter (24) · rudder (23) · automatic stability (23) · wheels (23)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (301) · Patent GB-1908-4519 (5) · Patent DE-1895-98580 (5) · Patent FR-1902-328044 (4) · Patent GB-1909-26034 (3) · Patent HU-1901-22471 (3)
Related to aircraft:
Patent agent:
None (106) · Armengaud jeune (26) · None (20) · Marks & Clerk (17) · Boult, Wade & Tennant (7) · Munn & Co. (6) · Charles Dony (5) · Hippolyte Josse (5) · Lavoix et Mosès (5) · L. Chassevent (5) · Dupont et Elluin (4) · J. Owden O'Brien (4) · Chatwin, Herschell & Co. (4) · Ch. Mardelet (4) · Haseltine, Lake & Co. (4) · Browne & Co. (4) · Brandon frères (4) · Schwab (4)
National tech categories:
None (150) · FR 6.4 (108) · HU V/h (18) · DE 77 (9) · AT 77d (8) · DK 77 (6) · USPC 244/80 (6) · USPC 244/22 (6) · CH 115 (5) · FR 6.2 (5) · FR 6.3 (5) · USPC 244/234 (4) · USPC 244/51 (4) · USPC 244/6 (4) · CH 129b (4) · DE 77h.7 (4) · USPC 244/93 (4)
IPCs:
None (171) · IPC B64C1/00 (31) · IPC B64C39/00 (29) · IPC B64C17/00 (28) · IPC B64C3/00 (22) · IPC B64C33/02 (14) · IPC B64B1/00 (13) · IPC B64C35/00 (11) · IPC B64C3/38 (10) · IPC B64C13/00 (9) · IPC B64C3/18 (8) · IPC B64C33/00 (7) · IPC B64C11/00 (7) · IPC B64B1/58 (7) · IPC B64C17/06 (6) · IPC B64C25/00 (6) · IPC B64C3/56 (6) · IPC B64C27/04 (5) · IPC B64C1/06 (4)
CPCs:
None (99) · CPC B64C17/00 (38) · CPC B64C3/00 (21) · CPC B64C33/02 (20) · CPC B64C39/00 (15) · CPC B64B1/00 (14) · CPC B64C2700/6218 (14) · CPC B64C2700/6295 (13) · CPC B64C2700/6233 (13) · CPC B64C13/00 (12) · CPC B64C3/385 (11) · CPC B64C35/00 (10) · CPC B64C23/005 (10) · CPC B64C3/56 (9) · CPC B64C33/00 (8) · CPC B64C2001/0063 (8) · CPC B64C2700/6212 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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