Drilldown: Patents

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Patents > Inventor country : DE or GB & Tech fields : control or lift & Cites these patents: None

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Office:
Inventors:
None (19) · Anton Flettner (13) · Arthur Henry Edwards (10) · Henry Calder Lobnitz (9) · Martin Diederich Rucker (8) · John Law Garsed (7) · Hermann Hassenbach (6) · Paul Lehmann (4) · Gustav Mees (4) · Heinrich Noll (4) · Hanns Pippart (4) · Julius Hermann Carl Gebauer (4) · Harris Booth (4) · Edward Dulier (3) · Alexander Horton (3) · Max Richter (3) · Geoffrey de Havilland (3) · Thomas Augustus Dring (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (23) · Anton Flettner (13) · Arthur Henry Edwards (10) · Henry Calder Lobnitz (9) · Martin Diederich Rucker (8) · John Law Garsed (7) · Hermann Hassenbach (6) · Harris Booth (4) · Gustav Mees (4) · Heinrich Noll (4) · Julius Hermann Carl Gebauer (4) · Hanns Pippart (4) · Paul Lehmann (4) · Edward Dulier (3) · Geoffrey de Havilland (3) · Max Richter (3) · Alexander Horton (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (97)
Granted:
Supplementary to patent:
None (177) · Patent GB-1908-4519 (9) · Patent GB-1909-2111 (6) · Patent DE-1908-239989 (3) · Patent FR-1909-410848 (3) · Patent DE-1915-05-31 Daimler Motoren-Gesellschaft (2) · Patent GB-1909-12556 (2) · Patent FR-1905-361570 (2) · Patent DE-1918-388537 (2) · Patent GB-1910-6051 (2) · Patent FR-1912-441585 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent GB-1909-8531 (2)
Related to aircraft:
Patent agent:
None (112) · Haseltine, Lake & Co. (9) · None (8) · Brewer & Son (5) · E. Blétry (4) · Boult, Wade & Tennant (4) · Abel & Imray (4) · G. F. Redfern & Co.‎ (3) · Herbert Haddan & Co. (3) · Brierley & Howard (3) · Lavoix et Mosès (3) · Brandon frères (3) · Armengaud jeune (3)
National tech categories:
None (116) · FR 6.4 (45) · HU V/h (19) · DE 77h.5 (17) · DE 77 (8) · DK 77 (5) · AT 77d (4) · BE K (4) · CH 129b (3) · DE 77h.15 (3) · FR 6.3 (2) · USPC 244/225 (2) · NL 62.7 (2) · USPC 244/233 (2) · USPC 244/45R (2) · USPC 244/79 (2) · DE 77h.3 (2) · NL 62 (2) · DE 77h (2) · DE 62b.15 (2)
IPCs:
None (90) · IPC B64C13/00 (32) · IPC B64C17/00 (16) · IPC B64C39/00 (12) · IPC B64C1/00 (10) · IPC B64C3/38 (8) · IPC B64C33/02 (7) · IPC B64C23/00 (7) · IPC B64C3/54 (6) · IPC B64C3/52 (5) · IPC B64B1/62 (5) · IPC B64B1/00 (5) · IPC B64C3/00 (4) · IPC B64C11/00 (4) · IPC CPC B64C13/00 (4) · IPC B64C27/04 (4)
CPCs:
None (77) · CPC B64C13/00 (39) · CPC B64C2700/6256 (18) · CPC B64C17/00 (17) · CPC B64C2700/6295 (10) · CPC B64C23/005 (9) · CPC B64C3/385 (9) · CPC B64C39/00 (9) · CPC B64C2700/6274 (7) · CPC B64B1/62 (6) · CPC B64C33/02 (6) · CPC B64C2700/6218 (5) · CPC B64B1/00 (5) · CPC B64C3/52 (5) · CPC B64C2700/6212 (5)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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