Drilldown: Patents

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Patents > Number of text pages: 4-6 & Number of figures: 4-6

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (139) · stability (91) · frame (74) · None (67) · design (57) · Control (55) · LTA (53) · propulsion (50) · navigation (45) · wings (37) · propellers (36) · construction (32) · Subsystem (32) · automatic stability (31) · propeller (29) · landing (28) · rudder (26) · aerodynamics (24) · wheels (24) · military (23)
Application number:
Granted:
Supplementary to patent:
None (327) · Patent DE-1909-05-03 Hans Lohmann (3) · Patent FR-1910-428853 (2) · Patent FR-1908-401308 (2) · Patent DE-1908-239989 (2) · Patent US-1913-1123253 (2) · Patent BE-1914-264437 (2) · Patent HU-1910-59091 (2) · Patent US-1916-1179978 (2)
Related to aircraft:
Patent agent:
None (95) · Marks & Clerk (21) · Haseltine, Lake & Co. (17) · Boult, Wade & Tennant (14) · Brewer & Son (12) · None (10) · Dupont et Elluin (7) · Armengaud jeune (6) · J. S. Withers & Spooner (6) · Brandon frères (6) · Victor J. Evans (6) · Herbert Haddan & Co. (5) · Munn & Co. (5) · Lavoix et Mosès (5) · L. Chassevent (4) · Dom. Casalonga (4) · de Bongé (4) · G. F. Redfern & Co. (4)
National tech categories:
None (198) · FR 6.4 (115) · HU V/h (18) · USPC 244/80 (7) · USPC 244/90R (5) · USPC 244/22 (4) · USPC 244/139 (4) · USPC 244/35R (4) · USPC 244/45R (4) · GB 4 propel & steer (4) · USPC 244/234 (3) · USPC 244/119 (3) · USPC 244/93 (3) · USPC 244/233 (3) · CH 129b (3) · AU 90.3 (3)
IPCs:
None (196) · IPC B64C17/00 (39) · IPC B64C39/00 (33) · IPC B64C1/00 (33) · IPC B64B1/00 (16) · IPC B64C3/38 (12) · IPC B64C13/00 (11) · IPC B64C25/00 (10) · IPC B64C35/00 (9) · IPC B64C23/00 (8) · IPC B64C27/04 (7) · IPC B64C17/06 (6) · IPC B64C13/12 (5) · IPC B64C33/00 (5) · IPC B64C3/56 (5) · IPC B64C33/02 (4) · IPC B64B1/62 (4) · IPC B64C3/00 (4)
CPCs:
None (85) · CPC B64C17/00 (53) · CPC B64C2700/6218 (27) · CPC B64C13/00 (25) · CPC B64B1/00 (21) · CPC B64C2700/6295 (20) · CPC B64C39/00 (20) · CPC B64C23/005 (16) · CPC B64C3/385 (16) · CPC B64C35/00 (11) · CPC B64C39/08 (11) · CPC B64C2700/6212 (9) · CPC B64C2700/6256 (9) · CPC B64C39/005 (9) · CPC B64C25/60 (8) · CPC B64C3/56 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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