Drilldown: Patents

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Patents > Applicant firm: None & Filing date: 1909 & Application number: None & Family year: 1900 - 1999

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Year filed:
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Office:
Applicant person:
None (55) · Arthur Henry Edwards (7) · Martin Diederich Rucker (6) · Henry Calder Lobnitz (4) · Rudolf Wagner (4) · Louis Blériot (4) · John Washington Wilson (4) · James Means (4) · Carl Edler von Radinger (3) · Frederic-Charles Rossel (3) · Heinrich Brust (3) · Heinrich Strieffler (3) · Charles Mylo Lee (3) · Johannes Schilling (3)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (77) · None (55) · Frame (49) · propulsion (48) · LTA (46) · stability (41) · Design (40) · propellers (35) · propeller (27) · navigation (26) · construction (23) · wings (22) · subsystem (20) · control (17) · automatic stability (16) · aerodynamics (15) · rudder (15) · whole (14) · lift (14)
Application number: (Click arrow to add another value)
Granted:
Publication date:
Supplementary to patent:
None (201) · Patent GB-1908-4519 (7) · Patent GB-1909-2111 (4) · Patent US-1909-970771 (4) · Patent DE-1908-227242 (3) · Patent US-1909-1010443 (3)
Related to aircraft:
Patent agent:
None (187) · Marks & Clerk (6) · E. Blum & Co. (6) · Boult, Wade & Tennant (5) · Haseltine, Lake & Co. (4) · None (3) · Henry Hughes (3) · Armengaud jeune (3) · H. Kirchhofer (2) · J. Bonnet-Thirion (2) · J. Owden O'Brien (2) · C. Fehlert, G. Loubier, Fr. Harmsen, A. Büttner u. E. Meißner (2) · B. Wassermann (2) · Herbert Haddan & Co. (2) · Munn & Co. (2) · Cruikshank & Fairweather, Limited (2) · Abel & Imray (2)
National tech categories:
None (124) · FR 6.4 (15) · DE 77h.5 (15) · AT 77d (14) · RU Group V (10) · CH 129a (6) · BE K (5) · DE 77h.11 (5) · DE 77h.10 (5) · FR 6.2 (4) · DK 77 (4) · DE 77h.6 (4) · DE 77h.15 (4) · CH 129b (4) · FR 20.1 (3) · DE 77h.2 (3) · FR 5.3 (3) · DE 77h.7 (3)
IPCs:
None (173) · IPC B64C39/00 (9) · IPC B63H1/12 (6) · IPC B64B1/00 (5) · IPC B64C33/02 (4) · IPC B64D27/00 (4) · IPC B64C1/00 (4) · IPC B64C17/00 (4) · IPC B64C11/16 (3) · IPC B64B1/58 (3) · IPC B64D35/06 (3) · IPC B64C3/38 (3)
CPCs:
None (150) · CPC B64C17/00 (10) · CPC B64B1/00 (6) · CPC B64D27/00 (4) · CPC B64C3/385 (4) · CPC A63H27/08 (3) · CPC B64C11/16 (3) · CPC B64B1/58 (3) · CPC B63H1/26 (3) · CPC B64C13/00 (3) · CPC B64C23/005 (3) · CPC B64C9/00 (3) · CPC B64C39/00 (3) · CPC B64C33/02 (3) · CPC B64C3/52 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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