Drilldown: Patents

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Patents > Inventor location: None & First filing: No & Number of claims: 7-50000000

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Office:
Inventor location: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (129) · stability (72) · frame (66) · propulsion (48) · Design (46) · navigation (42) · LTA (38) · propellers (38) · wings (33) · rudder (33) · propeller (32) · Construction (31) · automatic stability (28) · hybrid (23) · control (22) · airfoil (22) · aerodynamics (20) · flapping (20) · marine (20) · subsystem (19)
Full specification filed date:
Application number:
None (133) · 25941D (3)
Granted:
Supplementary to patent:
None (116) · Patent GB-1909-8531‎ (4) · Patent GB-1908-4519 (4) · Patent AU-1914-14892 (4) · Patent AU-1911-510 (3) · Patent US-1916-1208684 (3) · Patent US-1909-970771 (3) · Patent US-1918-1589780 (3) · Patent AT-1909-12-31 Vigilio Baldo (3)
Related to aircraft:
Patent agent:
None (103) · Boult, Wade & Tennant (11) · Marks & Clerk (9) · Armengaud jeune (9) · Haseltine, Lake & Co. (8) · E. Blétry (6) · None (5) · A. E. White (5) · J. S. Withers & Spooner (5) · Munn & Co. (4) · H. Bœttcher fils (4) · John P. Tarbox (3) · Joseph Gillot (3) · Boramé et Julien (3) · Brewer & Son (3) · Schwab (3) · Hippolyte Josse (3) · Ch. Mardelet (3)
National tech categories:
None (121) · FR 6.4 (68) · HU V/h (31) · CH 129b (6) · FR 6.3 (5) · AT 77d (4) · USPC 244/22 (4) · USPC 244/45R (4) · DK 77 (3) · USPC 244/64 (3)
IPCs:
None (152) · IPC B64C39/00 (24) · IPC B64C17/00 (18) · IPC B64C1/00 (18) · IPC B64C33/00 (8) · IPC B64C17/06 (8) · IPC B64B1/00 (7) · IPC B64C3/38 (7) · IPC B64C11/00 (6) · IPC B64C33/02 (5) · IPC B64C35/00 (4) · IPC B64C3/52 (3) · IPC B64C3/00 (3) · IPC B64C27/04 (3) · IPC B64C23/00 (3) · IPC B64D1/04 (3) · IPC B64B1/58 (3) · IPC B64B1/40 (3)
CPCs:
None (108) · CPC B64C17/00 (21) · CPC B64C39/00 (17) · CPC B64C2700/6295 (15) · CPC B64B1/00 (10) · CPC B64C17/06 (9) · CPC B64C33/02 (8) · CPC B64C13/00 (8) · CPC B64C39/08 (7) · CPC B64C2700/6218 (7) · CPC B64C3/385 (7) · CPC B64C23/005 (6) · CPC B64C33/00 (6) · CPC B64C2700/6214 (5) · CPC B64C35/00 (5) · CPC B64C2700/6216 (4)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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