Drilldown: Patents

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Patents > Applicant is inventor: Yes & First filing: No & Number of claims: 3-5 & Number of figures: 4-6

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Office:
Inventor country:
Applicant person:
None (27) · Robert Esnault-Pelterie (12) · Adolphe Clément-Bayard (5) · Carl Hanschke (4) · Vincent Wisniewski (4) · Henri-Marie Coandă (3) · Antoine-Padoue Filippi (3) · Louis Constantin (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (116) · Design (68) · frame (68) · stability (55) · propulsion (49) · construction (46) · Wings (42) · propellers (37) · LTA (36) · Aerodynamics (33) · control (29) · subsystem (24) · navigation (23) · lift (22) · landing (20) · None (20) · automatic stability (18) · propeller (16) · whole (16) · hybrid (15)
Full specification filed date:
Application number:
None (77) · 191110001D (2) · 191221051D (2)
Granted:
Supplementary to patent:
None (82) · Patent DE-1909-220044 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent FR-1907-373818 (3) · Patent DE-1907-215602 (3)
Related to aircraft:
Patent agent:
None (78) · Armengaud jeune (21) · Haseltine, Lake & Co. (9) · Marks & Clerk (9) · E. Blétry (7) · Munn & Co. (7) · Boult, Wade & Tennant (7) · Herbert Haddan & Co. (7) · Abel & Imray (6) · J. Bonnet-Thirion (5) · Hippolyte Josse (5) · L. Chassevent (4) · None (4) · W. P. Thompson & Co. (4) · Dupont et Elluin (4) · Schwab (4) · Charles Dony (4) · Brandon frères (3) · Lloyd Wise & Co. (3) · Lavoix et Mosès (3)
National tech categories:
None (107) · FR 6.4 (98) · HU V/h (25) · AT 77d (8) · DE 77h.5 (8) · FR 6.3 (4) · DK 77 (3) · USPC 244/64 (2) · DE 77 (2) · DE 77h.15 (2) · AU 90.3 (2) · FR 10.1 (2) · FR 5.3 (2) · GB 4 propel & steer (2)
IPCs:
None (98) · IPC B64C1/00 (23) · IPC B64C17/00 (23) · IPC B64C39/00 (20) · IPC B64C3/38 (12) · IPC B64C23/00 (11) · IPC B64C3/00 (8) · IPC B64C13/00 (8) · IPC B64C35/00 (7) · IPC B64B1/00 (7) · IPC B64C25/00 (6) · IPC B64C11/00 (6) · IPC B64C3/52 (5) · IPC B64C3/56 (4) · IPC B64C33/02 (4) · IPC B64C5/04 (4) · IPC B64C17/06 (4)
CPCs:
None (71) · CPC B64C17/00 (23) · CPC B64C3/385 (14) · CPC B64C23/005 (14) · CPC B64C39/00 (13) · CPC B64C2700/6295 (12) · CPC B64B1/00 (10) · CPC B64C13/00 (9) · CPC B64C35/00 (9) · CPC B64C3/00 (8) · CPC B64C2700/6274 (7) · CPC B64C2700/6218 (7) · CPC B64C3/52 (5) · CPC B64C2700/6214 (5)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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