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Patents > Application number: None & Number of text pages: 3-4 & Number of claims: 6-70

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Office:
Applicant is inventor:
Tech fields:
airplane (58) · LTA (49) · None (45) · frame (44) · navigation (44) · propulsion (42) · propeller (31) · stability (27) · Design (21) · marine (20) · rudder (20) · balloon (19) · car (19) · military (19) · Propellers (17) · safety (16) · wings (14) · subsystem (14) · instrument (13) · construction (13)
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (207) · Patent BE-1910-12-31 Léon Dangy (2) · Patent AT-1913-59404 (2) · Patent AT-1913-59461‎ (2) · Patent GB-1909-12556 (2) · Patent CH-1899-18666 (2) · Patent GB-1908-4519 (2)
Related to aircraft:
Patent agent:
None (81) · None (12) · Munn & Co. (10) · Marks & Clerk (8) · Wheatley & Mackenzie (5) · Boult, Wade & Tennant (5) · Victor J. Evans (4) · E. Imer-Schneider (4) · Brierley & Howard (4) · J. Owden O'Brien (3) · E. Blétry (3) · Brewer & Son (3) · Haseltine, Lake & Co. (3) · Herbert H. Thompson (3) · L. Chassevent (3) · Lavoix et Mosès (3) · Arthur Otto Sachse (3) · Abel & Imray (3)
National tech categories:
None (106) · FR 6.4 (17) · AU 90.3 (11) · AT 77d (10) · CH 129b (7) · HU V/h (7) · AU 90.5 (7) · USPC 244/80 (5) · FR 5.8 (4) · USPC 244/22 (4) · DK 77 (3) · USPC 244/26 (3) · USPC 244/28 (3) · USPC 244/147 (3) · USPC 244/63 (3)
IPCs:
None (186) · IPC B64B1/00 (6) · IPC B64C39/00 (5) · IPC B64D27/00 (5) · IPC G01P3/36 (3) · IPC B64D17/00 (3) · IPC F02B75/22 (2) · IPC E04B1/346 (2) · IPC B64F1/22 (2) · IPC B64F1/06 (2) · IPC B64D35/06 (2) · IPC B64D25/12 (2) · IPC B64D25/04 (2) · IPC B64D25/00 (2) · IPC B64D1/04 (2) · IPC B64D7/02 (2)
CPCs:
None (114) · CPC B64B1/00 (12) · CPC B64C33/02 (7) · CPC B64D27/00 (5) · CPC B64D17/80 (4) · CPC B64C2700/6295 (4) · CPC B64C23/005 (4) · CPC B64C17/00 (4) · CPC B64C13/00 (4) · CPC G01P3/36 (3) · CPC B64C39/08 (3) · CPC B64F1/06 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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