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Patents > Year granted: 1911 & Citations from after 1930: None & Number of text pages: 3-4

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Year filed:
Year granted:
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Applicant is inventor:
Tech fields:
airplane (134) · stability (72) · frame (62) · design (59) · propulsion (36) · navigation (35) · Wings (32) · propellers (31) · construction (29) · rudder (28) · wheels (27) · control (26) · propeller (25) · None (25) · aerodynamics (23) · LTA (22) · landing (21) · automatic stability (20) · Subsystem (20) · airfoil (20)
Full specification filed date:
Application number:
None (52)
Granted:
Publication date:
Supplementary to patent:
None (201) · Patent US-1911-994106 (2) · Patent FR-1910-416284 (2) · Patent US-1910-1003605 (2) · Patent HU-1910-59091 (2) · Patent CA-1910-132036 (2) · Patent CH-1910-52044 (2)
Related to aircraft:
Patent agent:
None (69) · Armengaud jeune (11) · None (10) · Haseltine, Lake & Co. (7) · Boramé et Julien (6) · G. Petiau (6) · Hippolyte Josse (5) · J. Bonnet-Thirion (5) · P. Follin (5) · L. Chassevent (5) · Weissmann et Marx (5) · Dupont et Elluin (5) · Abel & Imray (4) · Marks & Clerk (4) · Victor J. Evans (4) · Boult, Wade & Tennant (4)
National tech categories:
FR 6.4 (104) · None (91) · HU V/h (8) · USPC 244/80 (7) · USPC 244/90R (6) · FR 6.2 (5) · CH 129b (5) · USPC 244/6 (5) · DE 77h.5 (5) · RU Group V (4) · USPC 244/139 (3) · USPC 244/66 (3) · USPC 244/89 (2) · USPC 244/11 (2) · FR 6.3 (2) · FR 5.8 (2) · FR 10.1 (2) · DK 77 (2) · USPC 244/51 (2) · AU 90.3 (2)
IPCs:
None (89) · IPC B64C17/00 (39) · IPC B64C1/00 (37) · IPC B64C39/00 (26) · IPC B64C25/00 (7) · IPC B64C13/00 (7) · IPC B64C11/00 (6) · IPC B64C17/06 (6) · IPC B64C33/02 (6) · IPC B64C3/38 (5) · IPC B64C33/00 (5) · IPC B64B1/00 (4) · IPC B64C3/52 (4) · IPC B64C23/00 (4) · IPC B64C3/54 (3) · IPC B64C3/56 (3) · IPC B64C11/16 (3) · IPC B64C3/00 (3)
CPCs:
CPC B64C17/00 (45) · None (30) · CPC B64C39/00 (17) · CPC B64C2700/6218 (16) · CPC B64C13/00 (16) · CPC B64C2700/6295 (15) · CPC B64C23/005 (11) · CPC B64C1/00 (9) · CPC B64C33/02 (9) · CPC B64C33/00 (8) · CPC B64C2700/6212 (8) · CPC B64C17/06 (7) · CPC B64C3/385 (6) · CPC B64C2700/6256 (6) · CPC B64B1/00 (6) · CPC B64C2700/6216 (6) · CPC B64F2700/6226 (5) · CPC B64C11/16 (5) · CPC B64C25/06 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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