Drilldown: Patents

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Patents > Number of claims: 3-4 & Number of figures: 8-17

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Office:
Applicant is inventor:
Tech fields:
None (90) · airplane (85) · frame (58) · stability (49) · propulsion (42) · LTA (41) · Design (41) · wings (39) · navigation (31) · construction (30) · propeller (21) · control (20) · flapping (18) · propellers (16) · wheels (15) · subsystem (15) · helicopter (15) · balloon (14) · Aerodynamics (14)
Full specification filed date:
Application number:
None (115)
Granted:
Supplementary to patent:
None (252) · Patent GB-1911-12232 (4) · Patent FR-1902-328044 (3) · Patent AT-1908-42396 (3) · Patent US-1909-970771 (3) · Patent CH-1912-62201 (3) · Patent US-1911-1028409 (2) · Patent AT-1913-79244 (2) · Patent FR-1909-402649 (2) · Patent FR-1909-403985‎ (2) · Patent US-1914-1115457 (2) · Patent GB-1908-4519 (2) · Patent DE-1894-83896 (2)
Related to aircraft:
Patent agent:
None (94) · Armengaud jeune (19) · None (17) · Marks & Clerk (10) · Munn & Co. (6) · Victor J. Evans (5) · L. Chassevent (5) · Lavoix et Mosès (4) · Chatwin, Herschell & Co. (4) · Schwab (4) · Browne & Co. (4) · Boult, Wade & Tennant (4) · Charles Dony (4) · W. P. Thompson & Co. (4)
National tech categories:
None (115) · FR 6.4 (71) · HU V/h (15) · AT 77d (7) · DE 77 (6) · USPC 244/70 (5) · FR 6.2 (5) · DE 77h.5 (5) · CH 129b (4) · USPC 244/87 (4) · DK 77 (4) · DE 77h.7 (4) · USPC 244/22 (4)
IPCs:
None (153) · IPC B64C1/00 (25) · IPC B64C39/00 (24) · IPC B64C3/00 (19) · IPC B64C17/00 (18) · IPC B64B1/00 (9) · IPC B64C3/38 (7) · IPC B64C3/56 (7) · IPC B64C35/00 (7) · IPC B64C11/00 (6) · IPC B64C13/00 (5) · IPC B64C33/02 (5) · IPC B64D17/00 (4) · IPC B64C1/06 (4) · IPC B64C27/04 (4) · IPC B64C3/18 (4)
CPCs:
None (77) · CPC B64C17/00 (26) · CPC B64C3/00 (16) · CPC B64B1/00 (14) · CPC B64C2700/6295 (12) · CPC B64C33/02 (12) · CPC B64C39/005 (12) · CPC B64C39/00 (11) · CPC B64C2700/6218 (9) · CPC B64C23/005 (9) · CPC B64C3/385 (9) · CPC B64C3/56 (9) · CPC B64C2001/0081 (8) · CPC B64C13/00 (7) · CPC B64C1/00 (7) · CPC B64C2700/6235 (7) · CPC B64C2001/0063 (6) · CPC B64C2700/6233 (5) · CPC B64C11/006 (5)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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