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Patents > Application number: None & Number of text pages: 4-5

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Office:
Inventor location:
None (367) · Budapest (5) · Los Angeles (4) · London (3) · New York city (2) · New York state (2) · New York county (2) · Indiana (2) · England (2) · St. Louis (2) · Nord (2) · Charlottenburg (2) · Hampshire (2)
Applicant is inventor:
Tech fields:
Airplane (101) · propulsion (82) · frame (79) · LTA (70) · stability (61) · navigation (57) · Design (48) · propeller (45) · control (37) · balloon (33) · Propellers (32) · military (31) · rudder (30) · wings (30) · marine (28) · safety (23) · hybrid (23) · car (22) · None (22)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (273) · Patent US-1910-1011683 (3) · Patent FR-1913-466195 (3) · Patent HU-1901-22471 (2) · Patent US-1913-1087946 (2) · Patent US-1918-1589780 (2) · Patent GB-1912-2540 (2) · Patent GB-1911-12232‎‎ (2) · Patent GB-1909-26034 (2) · Patent US-1909-1010443 (2) · Patent FR-1909-410140 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent AT-1913-59461 (2) · Patent AT-1913-59404 (2) · Patent US-1913-1123253 (2)
Related to aircraft:
Patent agent:
None (102) · Haseltine, Lake & Co. (12) · Boult, Wade & Tennant (8) · None (8) · Munn & Co. (8) · Marks & Clerk (7) · Brandon frères (7) · Wheatley & Mackenzie (7) · L. Chassevent (6) · E. Blum & Co. (6) · Herbert Haddan & Co. (6) · Abel & Imray (4) · E. Imer-Schneider (4) · Dupont et Elluin (4) · Jensen & Son (4) · Brewer & Son (4)
National tech categories:
None (170) · FR 6.4 (40) · CH 129b (16) · AU 90.3 (11) · AT 77d (10) · FR 5.8 (8) · HU V/h (7) · USPC 244/30 (5) · GB 4 propel & steer (5) · CH 115 (5) · AU 90.5 (4) · DE 77 (4) · USPC 244/147 (4) · DE 77h (4)
IPCs:
None (249) · IPC B64D17/00 (10) · IPC B64D1/04 (7) · IPC B64C39/00 (5) · IPC B64B1/00 (5) · IPC F02B75/22 (3) · IPC B64C3/38 (3) · IPC B64D1/02 (3) · IPC B64C23/00 (3) · IPC B64C17/00 (3) · IPC B64C13/00 (3) · IPC F41A19/05 (3) · IPC B64D27/00 (3)
CPCs:
None (189) · CPC B64B1/00 (14) · CPC B64C13/00 (7) · CPC B64D1/04 (7) · CPC B64D17/00 (6) · CPC B64C23/005 (6) · CPC B64C17/00 (5) · CPC B64C3/385 (5) · CPC G01P3/36 (4) · CPC B64D1/02 (3) · CPC B64C39/005 (3) · CPC A63H27/08 (3) · CPC B64B1/40 (3) · CPC B63H11/12 (3) · CPC B63H11/08 (3) · CPC B64D27/00 (3) · CPC B64C39/08 (3) · CPC B64C39/00 (3) · CPC B64C33/02 (3) · CPC F41A19/05 (3)
First filing:
Citations from after 1930:
Number of text pages:
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