Drilldown: Patents

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Patents > Filing date: 1900 - 1999 & Number of claims: 4-8 & Number of figures: 6

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Office:
Inventor country:
Inventor location:
None (248) · New York (4) · New York City (3) · Chicago (3) · Seine (2) · London (2) · Illinois (2) · Minnesota (2) · England (2) · New York county (2) · County of London (2) · Pennsylvania (2) · Liverpool (2) · Texas (2)
Applicant is inventor:
Tech fields:
airplane (81) · frame (53) · stability (40) · None (38) · design (35) · construction (31) · LTA (29) · control (28) · propeller (28) · navigation (25) · landing (25) · aerodynamics (23) · propulsion (23) · wings (19) · whole (16) · hybrid (15) · lift (14) · propellers (14) · automatic stability (13) · Subsystem (13)
Full specification filed date:
Application number:
None (66) · 324718 (2)
Granted:
Supplementary to patent:
None (210) · Patent ES-1911-50083‎ (3) · Patent DE-1909-05-03 Hans Lohmann (2) · Patent FR-1913-467415 (2) · Patent US-1914-1108113 (2) · Patent US-1913-1094989 (2) · Patent GB-1916-110419 (2) · Patent NZ-1909-26981 (2) · Patent DE-1909-244106 (2)
Related to aircraft:
Patent agent:
None (58) · Armengaud jeune (13) · Haseltine, Lake & Co. (11) · Marks & Clerk (11) · None (9) · Victor J. Evans (9) · Munn & Co. (7) · Abel & Imray (6) · J. Bonnet-Thirion et Breton (4) · W. P. Thompson & Co. (4) · Brewer & Son (3) · L. Chassevent (3) · Lavoix et Mosès (3) · Edward Evans & Co. (3) · E. Blétry (3) · Boult, Wade & Tennant (3)
National tech categories:
None (133) · FR 6.4 (55) · HU V/h (13) · USPC 244/80 (4) · USPC 244/6 (3) · USPC 244/139 (3) · USPC 244/119 (3) · FR 6.3 (3) · USPC 244/12.1 (3) · USPC 244/48 (3) · AU 90.5 (3)
IPCs:
None (132) · IPC B64C1/00 (15) · IPC B64C39/00 (14) · IPC B64C17/00 (14) · IPC B64C3/38 (11) · IPC B64B1/00 (11) · IPC B64C23/00 (9) · IPC B64C35/00 (8) · IPC B64C25/00 (6) · IPC B64C17/06 (5) · IPC B64C13/12 (3) · IPC B64C11/04 (3) · IPC B64C13/00 (3) · IPC B64C3/52 (3) · IPC B64C3/00 (3) · IPC B64B1/58 (3)
CPCs:
None (46) · CPC B64C17/00 (20) · CPC B64C23/005 (18) · CPC B64C3/385 (16) · CPC B64B1/00 (16) · CPC B64C2700/6295 (12) · CPC B64C13/00 (11) · CPC B64C39/00 (9) · CPC B64C35/00 (9) · CPC B64C11/006 (7) · CPC B64C2700/6274 (6) · CPC B64B1/58 (6) · CPC B64C17/06 (5) · CPC B64C33/02 (5) · CPC B64C25/60 (5)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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