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Patents > Tech fields : aerodynamics or wings & Number of figures: 8-40

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Office:
Inventors:
Edmund Sparmann (6) · Jan Jaakson (6) · Charles Arthur Wragg (6) · Arthur Henry Edwards (6) · Carlo Navaro (5) · Gustave Plaisant (5) · Hermann Hassenbach (5) · None (5) · John Washington Wilson (5) · Henri-Marie Coandă (4) · Martin Diederich Rucker (4) · Franz Xaver Wels (4)
Inventor country:
Inventor location:
None (270) · Seine (7) · Budapest (3) · Springfield, Massachusetts (2) · Massachusetts (2) · Hampden County, Massachusetts (2) · Eure-et-Loir (2) · Lorient (2) · Haute-Saône (2) · Paris (2) · Morbihan (2) · Hérault (2) · Arc-lès-Gray (2) · Seine-et-Oise (2)
Applicant person:
None (19) · Arthur Henry Edwards (6) · Edmund Sparmann (6) · Charles Arthur Wragg (6) · Jan Jaakson (6) · Gustave Plaisant (5) · Carlo Navaro (5) · Hermann Hassenbach (5) · John Washington Wilson (5) · Martin Diederich Rucker (4) · Franz Xaver Wels (4) · Henri-Marie Coandă (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (73)
Granted:
Supplementary to patent:
None (190) · Patent GB-1911-12232 (6) · Patent GB-1908-4519 (5) · Patent AU-1914-14892 (4) · Patent CH-1912-62201 (4) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent FR-1909-403985 (3) · Patent AT-1912-75092 (3) · Patent US-1909-970771 (3) · Patent IT-1911-06-09 Carlo Navaro (3)
Related to aircraft:
Patent agent:
None (86) · Armengaud jeune (23) · None (13) · Marks & Clerk (9) · L. Chassevent (7) · Lavoix et Mosès (6) · Dupont et Elluin (5) · Boult, Wade & Tennant (4) · Brandon frères (4) · Weismann et Marx (4) · Hippolyte Josse (4) · E. Blétry (4) · H. Kirchhofer (3) · Philip M. Justice (3) · John P. Tarbox (3) · Charles Assi (3)
National tech categories:
FR 6.4 (109) · None (85) · HU V/h (18) · AT 77d (9) · FR 6.3 (6) · CH 129b (5) · DK 77 (4) · DE 77h.7 (4) · RU Group V (4) · USPC 244/22 (4) · USPC 244/45R (3) · USPC 244/35R (3) · AU 90.3 (3)
IPCs:
None (124) · IPC B64C17/00 (25) · IPC B64C39/00 (24) · IPC B64C1/00 (23) · IPC B64C3/00 (16) · IPC B64C3/38 (10) · IPC B64C33/02 (10) · IPC B64C33/00 (9) · IPC B64C11/00 (7) · IPC B64B1/00 (6) · IPC B64C23/00 (5) · IPC B64C3/48 (5) · IPC B64C3/14 (4) · IPC B64C3/56 (4) · IPC B64C3/52 (4) · IPC B64C13/00 (3) · IPC B64C3/42 (3) · IPC B64C39/10 (3) · IPC B64C3/54 (3)
CPCs:
None (73) · CPC B64C17/00 (30) · CPC B64C3/00 (19) · CPC B64C33/02 (17) · CPC B64C39/00 (17) · CPC B64C2700/6295 (15) · CPC B64C2700/6233 (13) · CPC B64C33/00 (12) · CPC B64C2700/6214 (8) · CPC B64C11/006 (8) · CPC B64C2700/6218 (8) · CPC B64B1/00 (7) · CPC B64C1/00 (7) · CPC B64C23/005 (6) · CPC B64C3/38 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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