Drilldown: Patents

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Patents > Number of text pages: 0-20 & Number of claims: 2-5 & Number of figures: 10-40

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Office:
Inventor location:
None (343) · Seine (6) · London (3) · Indiana (3) · England (2) · Paris (2) · Nord (2) · New York (2) · Harrogate (2) · Yorkshire (2) · Budapest (2)
Applicant is inventor:
Tech fields:
airplane (112) · frame (74) · stability (71) · propulsion (63) · design (54) · wings (51) · LTA (49) · None (47) · construction (41) · navigation (36) · propeller (32) · control (30) · Propellers (30) · Aerodynamics (26) · subsystem (22) · flapping (20) · rudder (18) · automatic stability (17) · Helicopter (17) · wheels (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (265) · Patent FR-1902-328044 (4) · Patent FR-1909-403985 (3) · Patent DE-1910-243485 (2) · Patent US-1911-1028409 (2) · Patent GB-1913-16499 (2) · Patent GB-1910-6388 (2) · Patent GB-1910-23303 (2) · Patent GB-1908-13809 (2) · Patent FR-1913-472867 (2) · Patent FR-1912-456013 (2) · Patent AT-1913-79244 (2) · Patent FR-1909-420884 (2) · Patent FR-1909-402649 (2) · Patent FR-1908-388823 (2) · Patent FR-1898-278192 (2) · Patent FR-1912-446040 (2) · Patent DE-1894-83896 (2) · Patent DE-1895-98580 (2)
Related to aircraft:
Patent agent:
None (86) · Armengaud jeune (28) · None (19) · Marks & Clerk (13) · Brandon frères (9) · Boult, Wade & Tennant (6) · Munn & Co. (6) · Schwab (5) · J. Bonnet-Thirion et Breton (5) · Lavoix et Mosès (5) · Victor J. Evans (5) · Joshua R. H. Potts (4) · Abel & Imray (4) · L. Chassevent (4) · Watson E. Coleman (4)
National tech categories:
None (132) · FR 6.4 (104) · DE 77 (10) · HU V/h (9) · AT 77d (7) · USPC 244/80 (5) · FR 6.2 (5) · USPC 244/22 (5) · CH 115 (4) · DE 77h.7 (4) · USPC 244/6 (4) · USPC 244/234 (4) · DK 77 (4) · DE 77h (4) · USPC 244/48 (4) · FR 5.3 (4) · DE 77h.5 (4)
IPCs:
None (134) · IPC B64C39/00 (30) · IPC B64C1/00 (28) · IPC B64C17/00 (24) · IPC B64C3/00 (19) · IPC B64B1/00 (15) · IPC B64C3/38 (10) · IPC B64C33/02 (9) · IPC B64C27/04 (8) · IPC B64C3/18 (8) · IPC B64C11/00 (8) · IPC B64C35/00 (7) · IPC B64B1/58 (7) · IPC B64C13/00 (7) · IPC B64C23/00 (6) · IPC B64C3/56 (6) · IPC B64C33/00 (6) · IPC B64C31/06 (6) · IPC B64C17/06 (5)
CPCs:
None (70) · CPC B64C17/00 (31) · CPC B64B1/00 (17) · CPC B64C3/00 (17) · CPC B64C3/385 (14) · CPC B64C39/00 (14) · CPC B64C33/02 (13) · CPC B64C2700/6295 (13) · CPC B64C23/005 (12) · CPC B64C2700/6218 (11) · CPC B64C2700/6233 (11) · CPC B64C2700/6212 (9) · CPC B64C13/00 (9) · CPC B64C11/006 (8) · CPC B64C2001/0081 (8) · CPC B64C33/00 (8) · CPC B64C3/56 (8) · CPC B64C1/00 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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