Drilldown: Patents

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Patents > Granted: Yes & Related to aircraft: Yes & Number of text pages: 4-5

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (184) · stability (127) · frame (108) · design (91) · propulsion (82) · LTA (78) · automatic stability (60) · wings (60) · Control (58) · navigation (55) · propellers (53) · construction (51) · aerodynamics (45) · propeller (41) · rudder (38) · Subsystem (35) · landing (33) · Lift (30)
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (305) · Patent US-1913-1087946 (3) · Patent GB-1913-16499 (3) · Patent DE-1909-05-03 Hans Lohmann (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent BE-1911-11-17 (3) · Patent FR-1912-458772 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (142) · Marks & Clerk (21) · Armengaud jeune (13) · L. Chassevent (12) · None (10) · Haseltine, Lake & Co. (9) · Boult, Wade & Tennant (7) · Wheatley & Mackenzie (7) · Dupont et Elluin (6) · Munn & Co. (6) · E. Blétry (5) · G. Petiau (5) · Lavoix et Mosès (5) · Brandon frères (5)
National tech categories:
FR 6.4 (163) · None (155) · HU V/h (22) · USPC 244/80 (7) · FR 6.3 (5) · USPC 244/30 (4) · USPC 244/100R (4) · FR 6.2 (4) · AT 77d (4) · GB 4 propel & steer (3) · USPC 244/139 (3) · USPC 244/17.17 (3) · USPC 244/22 (3) · DE 77 (3) · USPC 244/82 (3) · CH 129b (3) · USPC 244/90R (3) · AU 90.3 (3) · USPC 244/93 (3)
IPCs:
None (165) · IPC B64C17/00 (49) · IPC B64C1/00 (40) · IPC B64C39/00 (31) · IPC B64B1/00 (25) · IPC B64C33/02 (16) · IPC B64C23/00 (12) · IPC B64C3/38 (9) · IPC B64C33/00 (9) · IPC B64C11/00 (7) · IPC B64C27/04 (7) · IPC B64B1/40 (7) · IPC B64C3/18 (6)
CPCs:
None (78) · CPC B64C17/00 (60) · CPC B64B1/00 (29) · CPC B64C2700/6218 (29) · CPC B64C39/00 (24) · CPC B64C2700/6295 (21) · CPC B64C23/005 (20) · CPC B64C33/02 (19) · CPC B64C13/00 (15) · CPC B64C3/385 (11) · CPC B64C2700/6274 (9) · CPC B64C2700/6212 (9) · CPC B64C2700/6281 (9) · CPC B64C33/00 (8) · CPC B64C2700/6214 (7) · CPC B64C1/00 (7) · CPC B64C17/06 (7) · CPC B64C39/005 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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