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Patents > Granted: Yes & Assigned to: None & Number of figures: 13-16

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Office:
Inventor country:
Applicant person:
None (33) · De Bert Hartley (5) · Charles Arthur Wragg (5) · Adolphe-François-Joseph Doutre (4) · Gustave Plaisant (4) · Louis Alard (4) · Victor Humbert (3) · James Peter Olsen Jr. (3) · Franz Xaver Wels (3) · Ignaz Etrich (3) · Émile Moonen (3) · Emile Losse (3) · Edward Eugene Brown (3) · Edmond de Marçay (3) · Ruter William Springer (3) · Émile Pupin (3)
Applicant is inventor:
Tech fields:
airplane (98) · stability (62) · design (43) · wings (42) · frame (42) · None (38) · propulsion (36) · LTA (33) · control (28) · navigation (27) · construction (27) · propellers (23) · aerodynamics (22) · propeller (18) · rudder (16) · landing (15) · marine (15) · flapping (14) · automatic stability (14) · lift (14)
Full specification filed date:
Application number:
None (75)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (201) · Patent AU-1914-14892 (4) · Patent AT-1913-79244 (3) · Patent FR-1913-466195 (3) · Patent US-1916-1208684 (3) · Patent FR-1909-403985 (3) · Patent GB-1910-6388 (2) · Patent GB-1912-26911 (2) · Patent FR-1908-388823 (2) · Patent FR-1908-396249 (2) · Patent FR-1898-278192 (2) · Patent US-1912-1031461 (2) · Patent FR-1911-448337 (2) · Patent AU-1910-20097 (2)
Related to aircraft:
Patent agent:
None (67) · None (13) · Armengaud jeune (11) · Munn & Co. (7) · Marks & Clerk (6) · Jensen & Son (5) · Brandon frères (5) · Weismann et Marx (4) · Boult, Wade & Tennant (4) · C. Blétry (3) · William L. Hall (3) · Schwab (3) · Lavoix et Mosès (3) · L. Chassevent (3) · Charles Dony (3) · Ch. Mardelet (3) · Haseltine, Lake & Co. (3)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (86) · None (84) · HU V/h (10) · DE 77 (7) · AT 77d (7) · USPC 244/45R (5) · USPC 244/80 (4) · USPC 244/234 (3) · USPC 244/28 (3) · USPC 244/35R (3) · USPC 244/93 (3) · USPC 244/22 (3) · USPC 244/64 (3)
IPCs:
None (118) · IPC B64C17/00 (23) · IPC B64C39/00 (22) · IPC B64C1/00 (20) · IPC B64C3/00 (16) · IPC B64C33/02 (10) · IPC B64C3/38 (9) · IPC B64B1/00 (9) · IPC B64C13/00 (6) · IPC B64C3/18 (5) · IPC B64C23/00 (5) · IPC B64C3/52 (4) · IPC B64C35/00 (4) · IPC B64C11/00 (4) · IPC B64C27/04 (3) · IPC B64C17/06 (3) · IPC B64C3/14 (3) · IPC B64C31/028 (3) · IPC B64C3/56 (3) · IPC F42B10/50 (3)
CPCs:
None (59) · CPC B64C17/00 (30) · CPC B64B1/00 (15) · CPC B64C33/02 (14) · CPC B64C2700/6295 (14) · CPC B64C3/00 (13) · CPC B64C2700/6218 (12) · CPC B64C13/00 (11) · CPC B64C39/08 (11) · CPC B64C3/385 (8) · CPC B64C39/00 (8) · CPC B64C2700/6256 (7) · CPC B64C23/005 (7) · CPC B64C2700/6212 (6) · CPC B64C2700/6235 (6) · CPC B64C2700/6233 (5)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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