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Patents > Year granted: 1911 & Inventor country: DE

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Year granted:
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Inventors:
None (18) · Johann Schütte (11) · Gustav Mees (8) · Albert Graff (6) · Richard Wilcke (6) · Hermann Ruthenberg (5) · Romeo Wankmüller (4) · August Wendtland (4) · August Krumholz (3) · Paul Lehmann (3) · Franz Adam (3) · Emil Gustav Stark (3) · Rudolf Stamkort (3) · Rudolf Wagner (3) · Carl Hanschke (3) · Richard Blum (3) · Alfons Weiss (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (56) · Johann Schütte (9) · Gustav Mees (8) · Rudolf Stamkort (3) · Romeo Wankmüller (3) · Albert Graff (3) · Franz Adam (3) · Richard Wilcke (3) · Carl Hanschke (3) · Richard Blum (3) · Rudolf Wagner (3) · Paul Lehmann (3)
Applicant is inventor:
Tech fields:
LTA (51) · None (44) · frame (30) · airplane (28) · design (25) · propellers (24) · subsystem (23) · Stability (23) · airship (21) · propulsion (18) · construction (14) · car (13) · balloon (12) · control (12) · balloons (10) · navigation (10) · propeller (9) · Wings (8) · gas (8)
Application number:
None (71) · 420549D (2)
Granted:
Publication date:
Supplementary to patent:
None (142) · Patent CH-1911-55140 (3) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent DE-1909-232158 (3) · Patent DE-1909-220044 (3) · Patent DE-1908-239989 (2) · Patent GB-1911-2636 (2) · Patent DE-1910-243485 (2) · Patent DE-1910-234453 (2) · Patent DE-1910-09-03 Richard Blum (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent DE-1909-244106 (2) · Patent DE-1909-12-22 System "Stephan" (2) · Patent DE-1909-Wilcke-Graff (2)
Related to aircraft:
Patent agent:
None (130) · Herbert Haddan & Co. (5) · Chatwin, Herschell & Co. (4) · Barlow et Gentzion (4) · de Bongé (4) · A. Boning (3) · E. Blétry (3) · W. P. Thompson & Co. (2) · P. Follin (2) · Naegeli & Co. (2) · Marks & Clerk (2) · Lefort (2) · L. Chassevent (2) · J. Hans (2) · G. F. Redfern & Co. (2) · C. Baumann (2) · B. E. Dunbar Kilburn (2) · Wheatley & Mackenzie (2)
National tech categories:
None (82) · FR 6.4 (43) · HU V/h (14) · AT 77d (8) · DE 77h.4 (6) · RU Group V (5) · DE 77h.15 (4) · DE 77h.5 (4) · DK 77 (3) · DE 77h.11 (2) · DE 77h.2 (2) · USPC 244/128 (2) · USPC 244/127 (2) · USPC 244/125 (2) · USPC 244/13 (2) · DE 77h.9 (2) · DE 77h.3 (2) · DE 77h (2) · CH 129a (2)
IPCs:
None (111) · IPC B64C17/00 (19) · IPC B64B1/00 (12) · IPC B64C1/00 (11) · IPC B64B1/58 (9) · IPC B64C39/00 (8) · IPC B64C33/02 (5) · IPC B64C11/00 (5) · IPC B64B1/62 (5) · IPC B64C3/38 (3) · IPC B64C23/00 (3) · IPC B64B1/66 (3) · IPC B64C17/06 (3) · IPC B64C35/00 (2) · IPC B64B1/40 (2)
CPCs:
None (69) · CPC B64C17/00 (21) · CPC B64B1/58 (15) · CPC B64C17/06 (9) · CPC B64C2700/6216 (9) · CPC B64B1/00 (9) · CPC B64C33/02 (7) · CPC B64C3/385 (7) · CPC B64B1/62 (6) · CPC B64C2700/6214 (5) · CPC B64B1/40 (5) · CPC B64C23/005 (5) · CPC B64C2700/6218 (5) · CPC B64C39/00 (4) · CPC B64C2700/6212 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6274 (4)
Family year:
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Citations from after 1930:
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