Drilldown: Patents

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Patents > Filing date: 1910 - 1919 & First filing: No & Number of text pages: 2-3 & Number of claims: 4-20

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (141) · design (70) · frame (64) · construction (63) · stability (61) · Wings (36) · aerodynamics (34) · Propellers (31) · control (30) · Subsystem (30) · propulsion (29) · LTA (26) · automatic stability (22) · Landing (20) · chassis (19) · navigation (18) · lift (18) · rudder (17) · wheels (16) · Safety (16)
Full specification filed date:
Application number:
None (78)
Granted:
Supplementary to patent:
None (91) · Patent AT-1911-57225 (3) · Patent DE-1909-220044 (3) · Patent DE-1910-06-18 Carl Hanschke (3)
Related to aircraft:
Patent agent:
None (110) · Armengaud jeune (20) · E. Blétry (10) · Marks & Clerk (9) · None (7) · Abel & Imray (6) · Hippolyte Josse (6) · Wheatley & Mackenzie (5) · Charles Dony (5) · Boult, Wade & Tennant (5) · L. Chassevent (5) · Fred Walsh (4) · J. Bonnet-Thirion (4) · Schwab (4) · Haseltine, Lake & Co. (4) · Dupont et Elluin (4) · Herbert Haddan & Co. (4) · Lavoix et Mosès (4)
National tech categories:
FR 6.4 (119) · None (89) · HU V/h (46) · DE 77h.5 (10) · AT 77d (9) · AU 90.5 (5) · FR 6.2 (4) · FR 6.3 (3) · CH 129b (3) · DE 77h.9 (2) · AU 90.3 (2) · USPC 244/13 (2) · DE 77h.15 (2)
IPCs:
None (102) · IPC B64C1/00 (25) · IPC B64C17/00 (21) · IPC B64C39/00 (20) · IPC B64C3/00 (14) · IPC B64C35/00 (13) · IPC B64C13/00 (9) · IPC B64B1/00 (8) · IPC B64C25/00 (8) · IPC B64C3/38 (7) · IPC B64C17/06 (7) · IPC B64C3/18 (6) · IPC B64C11/00 (6) · IPC B64C33/02 (4)
CPCs:
None (76) · CPC B64C17/00 (22) · CPC B64C2700/6295 (19) · CPC B64C39/00 (18) · CPC B64C3/00 (14) · CPC B64C13/00 (13) · CPC B64C35/00 (12) · CPC B64B1/00 (8) · CPC B64C2700/6233 (7) · CPC B64C17/06 (7) · CPC B64C2700/6214 (7) · CPC B64C3/385 (7) · CPC B64C2700/6235 (6) · CPC B64C2700/6218 (6) · CPC B64F2700/6226 (6) · CPC B64C2700/6216 (6) · CPC B64C2700/6256 (6) · CPC B64C11/006 (5) · CPC B64C1/00 (5) · CPC B64C25/06 (5)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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