Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Office : DE or GB or None & Number of claims: 3-11

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
LTA (71) · airplane (61) · propulsion (59) · Stability (49) · None (48) · design (45) · frame (44) · control (39) · navigation (39) · balloon (35) · propeller (33) · wings (28) · subsystem (28) · propellers (26) · whole (24) · steering (24) · aerodynamics (19) · marine (18) · rudder (18)
Full specification filed date:
Application number:
None (235)
Granted:
Publication date:
Supplementary to patent:
None (271) · Patent FR-1908-400837 (2) · Patent FR-1908-393976 (2) · Patent DE-1908-227242 (2) · Patent IT-1907-03-09 (2) · Patent GB-1906-27312 (2)
Related to aircraft:
Patent agent:
None (76) · Marks & Clerk (36) · Boult, Wade & Tennant (20) · Haseltine, Lake & Co. (20) · Herbert Haddan & Co. (14) · Abel & Imray (12) · Brierley & Howard (11) · None (11) · Wheatley & Mackenzie (10) · J. Owden O'Brien (6) · Edward Evans & Co. (6) · G. F. Redfern & Co. (5) · Hy. Fairbrother (5) · Brewer & Son (4) · Stephen Watkins, Son & Groves (4) · W. H. Beck & Co. (4) · W. P. Thompson & Co. (4)
IPCs:
None (196) · IPC B64C39/00 (23) · IPC B64C17/00 (16) · IPC B64C3/38 (14) · IPC B64C13/00 (12) · IPC B64C1/00 (11) · IPC B64B1/00 (9) · IPC B64C23/00 (9) · IPC B64C11/00 (8) · IPC B64B1/58 (8) · IPC B64B1/62 (7) · IPC B64C3/54 (5) · IPC B64C27/04 (5) · IPC B64C25/00 (5) · IPC B64C33/00 (4) · IPC B64C33/02 (4) · IPC B64C35/00 (4) · IPC B64B1/64 (3) · IPC B64C3/40 (3)
CPCs:
None (178) · CPC B64C2700/6295 (17) · CPC B64C17/00 (16) · CPC B64C3/385 (16) · CPC B64C39/00 (15) · CPC B64C13/00 (12) · CPC B64C23/005 (11) · CPC B64C2700/6256 (11) · CPC B64B1/58 (10) · CPC B64B1/00 (10) · CPC B64C2700/6218 (8) · CPC B64B1/62 (8) · CPC B64C11/006 (6) · CPC B64C2700/6212 (5) · CPC B64C2700/6281 (5) · CPC B64C2700/6274 (5)
First filing:
Cites these patents:
None (373)
Citations from after 1930:
Number of diagram pages:

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