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Patents > Inventor country : AT or DZ or GB & Tech fields : construction or control or hybrid or lift or subsystem

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Office:
Inventors:
None (38) · Walter George Tarrant (13) · Arthur Henry Edwards (10) · Sam Leonard Walkden (10) · Henry Calder Lobnitz (9) · John Law Garsed (9) · Dermot Joseph Mooney (9) · Martin Diederich Rucker (8) · Edward Eugene Brown (8) · Franz Xaver Wels (7) · Harris Booth (7) · Francis Alexander Barton (6) · Ignaz Etrich (6) · Charles Denniston Burney (5) · Adalbert Plaček (5) · August Warchalowski (5) · Wilhelm Kress (5) · Giulio Silvestri (5)
Inventor country: (Click arrow to add another value)
Applicant person:
None (63) · Walter George Tarrant (13) · Arthur Henry Edwards (10) · Sam Leonard Walkden‎‎ (10) · Dermot Joseph Mooney (9) · Henry Calder Lobnitz (9) · John Law Garsed (9) · Martin Diederich Rucker (8) · Edward Eugene Brown (8) · Franz Xaver Wels (7) · Harris Booth (7) · Ignaz Etrich (6) · Wilhelm Kress (5) · Charles Denniston Burney (5) · Adalbert Plaček (5) · Francis Alexander Barton (5) · Giulio Silvestri (5) · August Warchalowski (5)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (251) · Patent GB-1908-4519 (9) · Patent GB-1909-8531 (7) · Patent GB-1909-2111 (6) · Patent AT-1912-75092 (5) · Patent GB-1910-6051 (3) · Patent AT-1909-40038 (3) · Patent GB-1911-29012 (3) · Patent AT-1913-79244 (3)
Related to aircraft:
Patent agent:
None (143) · None (16) · Brewer & Son (10) · Haseltine, Lake & Co. (7) · Abel & Imray (7) · Marks & Clerk (6) · Gaston Rose (5) · Brandon Frères (5) · Boult, Wade & Tennant (5) · Carpmaels, Radford & Newton (5) · J. Owden O'Brien (5) · G. F. Redfern & Co. (4) · Brierley & Howard (4) · J. D. Roots & Co. (4) · Lavoix et Moses (4) · E. Blétry (4) · Armengaud jeune (4)
National tech categories:
None (207) · FR 6.4 (58) · AT 77d (26) · HU V/h (23) · BE K (10) · GB 4 propel & steer (4) · DK 77 (4) · CH 129b (4) · NL 62 (4) · AU 90.5 (3) · NL 62.7 (3) · USPC 244/233 (2) · AT 37c (2) · GB 4 motors (2) · DE 77h.5 (2) · USPC 244/234 (2)
IPCs:
None (145) · IPC B64C13/00 (23) · IPC B64C35/00 (16) · IPC B64C3/18 (15) · IPC B64C17/00 (14) · IPC B64C1/00 (14) · IPC B64C39/00 (14) · IPC B64C1/06 (11) · IPC B64C3/00 (11) · IPC B64B1/00 (9) · IPC B64C23/00 (9) · IPC B64C3/54 (8) · IPC CPC B64C13/00 (6) · IPC B64C27/04 (5)
CPCs:
None (121) · CPC B64C13/00 (29) · CPC B64C2700/6256 (23) · CPC B64C17/00 (18) · CPC B64C35/00 (13) · CPC B64C3/00 (12) · CPC B64C23/005 (11) · CPC B64C2700/6274 (11) · CPC B64B1/00 (10) · CPC B64C1/065 (10) · CPC B64C39/00 (9) · CPC B64C2700/6295 (9) · CPC B64C3/185 (8) · CPC B64C2001/0063 (7) · CPC B64C3/18 (7) · CPC B64C2700/6218 (6) · CPC B64C3/54 (6) · CPC B64C2700/6233 (6) · CPC B64C2700/6212 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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