Drilldown: Patents

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Patents > Related to aircraft: Yes & Number of text pages: 3-5 & Number of claims: 6-40

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Tech fields:
airplane (146) · Frame (93) · design (76) · stability (74) · LTA (57) · Construction (55) · Propulsion (53) · navigation (51) · wings (47) · landing (38) · propellers (37) · rudder (36) · Aerodynamics (35) · control (34) · propeller (33) · airship (26) · automatic stability (26) · wheels (21) · airfoil (20) · subsystem (20)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (262) · Patent AU-1911-510 (3) · Patent GB-1908-4519 (3) · Patent AT-1912-75092 (3) · Patent US-1903-821393 (2) · Patent GB-1913-16499 (2) · Patent US-1908-1077750 (2) · Patent FR-1910-420958 (2) · Patent AT-1913-59461 (2) · Patent FR-1911-438355 (2) · Patent GB-1913-11207 (2) · Patent AT-1913-59404 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (143) · Armengaud jeune (13) · Marks & Clerk (11) · Munn & Co. (6) · L. Chassevent (5) · E. Blétry (5) · Boult, Wade & Tennant (5) · Hippolyte Josse (4) · Haseltine, Lake & Co. (4) · Charles Dony (4) · Ch. Mardelet (4) · None (4) · Wheatley & Mackenzie (4) · Edward Evans & Co. (3) · Edwards & Co. (3) · Herbert H. Thompson (3) · Brewer & Son (3) · Dupont et Elluin (3) · C. Baumann (3) · H. Bœttcher fils (3)
National tech categories:
None (119) · FR 6.4 (86) · HU V/h (24) · USPC 244/80 (8) · USPC 244/45R (5) · USPC 244/22 (5) · USPC 244/100R (5) · USPC 244/90R (5) · USPC 244/30 (5) · FR 6.3 (4) · USPC 244/13 (4) · USPC 244/28 (4) · USPC 244/93 (4) · USPC 244/139 (4) · USPC 244/234 (4) · USPC 244/82 (3) · CH 129b (3) · USPC 244/17.17 (3)
IPCs:
None (161) · IPC B64C17/00 (19) · IPC B64C39/00 (18) · IPC B64C1/00 (18) · IPC B64B1/00 (16) · IPC B64C33/02 (10) · IPC B64C3/00 (9) · IPC B64C11/00 (7) · IPC B64C3/18 (7) · IPC B64C33/00 (6) · IPC B64C3/56 (5) · IPC B64C23/00 (4) · IPC B64C29/00 (4) · IPC B64C25/00 (4) · IPC B64B1/40 (4)
CPCs:
None (61) · CPC B64C17/00 (34) · CPC B64B1/00 (24) · CPC B64C2700/6295 (20) · CPC B64C13/00 (16) · CPC B64C39/00 (15) · CPC B64C33/02 (15) · CPC B64C23/005 (11) · CPC B64C2700/6218 (11) · CPC B64C2700/6214 (9) · CPC B64C3/00 (9) · CPC B64C1/00 (8) · CPC B64C2700/6233 (7) · CPC B64C11/006 (7) · CPC B64C33/00 (6) · CPC B64C2001/0063 (6) · CPC B64C3/18 (5) · CPC B64C3/56 (5) · CPC B64C2001/0081 (5) · CPC B64C39/08 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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