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Patents > Filing date: 1910 & Number of text pages: 4-20

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Year filed:
Office:
Inventor location:
None (262) · Yorkshire (4) · Budapest (3) · Montpellier (2) · Leeds (2) · Bexar county (2) · Hérault (2) · Morbihan (2) · San Antonio (2) · Seine-et-Oise (2)
Applicant is inventor:
Tech fields:
airplane (101) · stability (86) · frame (67) · None (47) · design (41) · control (35) · propeller (34) · navigation (31) · LTA (30) · Wings (30) · rudder (28) · construction (27) · whole (27) · propulsion (26) · Automatic stability (23) · aerodynamics (23) · propellers (22) · landing (20)
Application number:
Granted:
Publication date:
Supplementary to patent:
None (216) · Patent GB-1909-26034 (5) · Patent DE-1909-05-03 Hans Lohmann (3) · Patent US-1910-1011683 (3) · Patent US-1910-984076 (3) · Patent DE-1909-Wilcke-Graff (2) · Patent US-1909-970771 (2) · Patent FR-1909-410140 (2) · Patent GB-1909-8531 (2) · Patent GB-1909-8118 (2) · Patent HU-1910-59091 (2) · Patent US-1909-1137533 (2) · Patent US-1908-988039 (2) · Patent FR-1909-402649 (2) · Patent US-1910-1161664 (2)
Related to aircraft:
Patent agent:
None (60) · Marks & Clerk (10) · Munn & Co. (8) · None (7) · Armengaud jeune (6) · Boult, Wade & Tennant (5) · Brandon frères (5) · Dupont et Elluin (4) · E. Blétry (4) · Boramé et Julien (4) · A. de Carsalade (4)
National tech categories:
None (90) · FR 6.4 (80) · HU V/h (14) · USPC 244/80 (11) · USPC 244/90R (7) · USPC 244/45R (5) · USPC 244/233 (5) · USPC 244/22 (5) · CH 129b (4) · USPC 244/64 (4) · USPC 244/50 (4) · USPC 244/234 (4) · USPC 244/113 (4) · USPC 244/139 (4) · AU 90.3 (3)
IPCs:
None (139) · IPC B64C1/00 (33) · IPC B64C17/00 (31) · IPC B64C39/00 (22) · IPC B64C3/38 (11) · IPC B64C17/06 (9) · IPC B64C33/02 (9) · IPC B64C23/00 (8) · IPC B64C13/00 (6) · IPC B64C3/48 (5) · IPC B64B1/00 (5) · IPC B64C11/00 (5) · IPC B64B1/58 (4) · IPC B64C33/00 (4) · IPC B64C3/54 (3) · IPC B64C31/06 (3) · IPC B64C3/00 (3) · IPC B64C27/04 (3) · IPC B64C3/52 (3)
CPCs:
CPC B64C17/00 (49) · None (46) · CPC B64C33/02 (18) · CPC B64C2700/6218 (18) · CPC B64C23/005 (17) · CPC B64C13/00 (16) · CPC B64C3/385 (14) · CPC B64C2700/6295 (12) · CPC B64C39/00 (11) · CPC B64C17/06 (10) · CPC B64B1/00 (7) · CPC B64C2700/6212 (7) · CPC B64C3/48 (6) · CPC B64C33/00 (5) · CPC B64C11/006 (5) · CPC B64C2700/6216 (5) · CPC B64C39/08 (5) · CPC B64B1/58 (5)
First filing:
Citations from after 1930:
Number of text pages:
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