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Patents > Tech fields : Airplane or hybrid & Number of text pages: 5-30

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Office:
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Applicant person:
None (57) · Alexander Blair Thaw (8) · Isaac Bell (7) · Adolphe-François-Joseph Doutre (7) · Vigilio Baldo (6) · Sam Leonard Walkden (6) · John Washington Wilson (5) · George Raymond Lawrence (5) · Charles Arthur Wragg (4) · George Henry Challenger (4) · Arthur Henry Edwards (4) · Georges de Bothezat (4) · Orville Wright (4) · Wilbur Wright (4) · Edmund Sparmann (4) · Henri-Marie Coandă (4)
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Full specification filed date:
Application number:
None (112)
Granted:
Supplementary to patent:
None (212) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent BE-1911-05-15 Georges de Bothezat (4) · Patent US-1909-970771 (4) · Patent GB-1912-2540 (3) · Patent GB-1908-4519 (3) · Patent GB-1909-8531 (3)
Related to aircraft:
Patent agent:
None (82) · Marks & Clerk (19) · Munn & Co. (13) · Haseltine, Lake & Co. (8) · John P. Tarbox (7) · None (6) · Brewer & Son (6) · Brandon frères (5) · H. D. Fitzpatrick & Co. (5) · E. Blétry (5) · Henry Hughes (5) · Armengaud jeune (4) · Boult, Wade & Tennant (4) · L. Chassevent (4) · Schwab (4) · Herbert H. Thompson (3) · W. H. Beck & Co. (3) · Victor J. Evans (3)
National tech categories:
None (138) · FR 6.4 (73) · HU V/h (23) · CH 129b (7) · AU 90.3 (7) · USPC 244/177 (6) · USPC 244/45R (5) · USPC 244/48 (5) · USPC 244/233 (5) · USPC 244/35R (4) · USPC 244/131 (4) · USPC 244/119 (4) · USPC 244/64 (4) · USPC 244/80 (4) · USPC 244/234 (4) · AU 90.5 (4)
IPCs:
None (184) · IPC B64C17/00 (50) · IPC B64C1/00 (44) · IPC B64C39/00 (23) · IPC B64C3/38 (13) · IPC B64C17/06 (7) · IPC B64C13/00 (5) · IPC B64C3/00 (5) · IPC B64C3/52 (4) · IPC B64C27/04 (4) · IPC B64B1/00 (4) · IPC B64C25/00 (4) · IPC B64C3/56 (3) · IPC B64C39/10 (3) · IPC B64D1/04 (3) · IPC B64D17/00 (3) · IPC F41A19/05 (3) · IPC B64C35/00 (3) · IPC B64C3/48 (3) · IPC B64C23/00 (3)
CPCs:
None (106) · CPC B64C17/00 (60) · CPC B64C2700/6218 (22) · CPC B64C13/00 (21) · CPC B64C39/00 (15) · CPC B64C3/385 (14) · CPC B64C2700/6295 (12) · CPC B64C23/005 (12) · CPC B64C17/06 (8) · CPC B64C39/005 (7) · CPC B64B1/00 (7) · CPC B64C2700/6212 (7) · CPC B64C3/14 (6) · CPC B64C2700/6256 (6) · CPC B64C2700/6214 (5) · CPC B64C3/48 (5) · CPC B64C1/00 (5)
First filing:
Citations from after 1930:
Number of text pages:
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