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Patents > Year filed: 1909 & Inventor country: DE & Citations from after 1930: None

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Year filed:
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Year granted:
Office:
Inventors:
Johann Schütte (19) · None (18) · Hermann Ruthenberg (15) · Johannes Schilling (11) · Rudolf Wagner (10) · Carl Edler von Radinger (6) · Carl Huber (5) · Walter Hermann von Mach (4) · Hermann Gothan (3) · Gustav Mees (3) · Friedrich von Ehrenberg (3) · Joseph Albert Rignon (3) · Theodor Zorn (3) · Richard Wilcke (3) · Albert Graff (3) · Wilhelm Jacob Hoffmann (3) · Wilhelm Jakob Hoffmann (3) · Wilhelm Rettig (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (60) · Johann Schütte (19) · Hermann Ruthenberg (11) · Rudolf Wagner (10) · Johannes Schilling (9) · Carl Edler von Radinger (5) · Joseph Albert Rignon (3) · Wilhelm Rettig (3) · Hermann Gothan (3) · Carl Huber (3) · Theodor Zorn (3) · Friedrich von Ehrenberg (3) · Gustav Mees (3)
Applicant is inventor:
Tech fields:
LTA (82) · airplane (31) · frame (30) · Propulsion (30) · balloon (28) · Design (24) · None (21) · Airship (21) · Subsystem (19) · gas (18) · Propellers (18) · Balloons (16) · propeller (15) · safety (14) · navigation (12) · stability (11) · landing (9) · ballonet (9) · whole (9)
Filing date:
Application number:
None (98)
Granted:
Publication date:
Supplementary to patent:
None (139) · Patent DE-1908-221549 (6) · Patent DE-1909-232158 (5) · Patent DE-1908-220975 (4) · Patent DE-1909-221412 (3) · Patent DE-1907-214855 (3) · Patent DE-1908-227979 (3) · Patent DE-1908-210933 (2) · Patent DE-1908-08-22 (2) · Patent DE-1907-217533 (2) · Patent DE-1908-05-09 Motorluftschiff Studiengesellschaft m.b.H (2) · Patent CH-1909-48028 (2)
Related to aircraft:
Patent agent:
None (124) · Marks & Clerk (8) · Lavoix et Mosès (7) · Clement Lean (4) · Schwab (4) · De Bongé (4) · C. Baumann (3) · J. Bonnet-Thirion (3) · E. Blétry (3) · Naegeli & Co. (2) · Lloyd Wise & Co. (2) · 1 (2) · E. Blum & Co. (2) · Wilhelm Reinhard (2) · Charles Assi (2)
Assigned to:
National tech categories:
None (58) · FR 6.4 (39) · HU V/h (14) · AT 77d (8) · DE 77h.5 (7) · DE 77h.4 (7) · DE 77h.15 (6) · DE 77h.6 (5) · DE 77h.11 (4) · DE 77h.2 (4) · RU Group V (3) · IT 8 (3) · CH 129a (3) · DE 77h (2) · USPC 244/125 (2) · DE 77h.3 (2)
IPCs:
None (101) · IPC B64B1/00 (15) · IPC B64B1/58 (13) · IPC B64B1/62 (11) · IPC B64C39/00 (9) · IPC B64C11/00 (5) · IPC B64C33/02 (3) · IPC B64C17/00 (3) · IPC B64C1/00 (3) · IPC B64C11/20 (3) · IPC B64C13/00 (2) · IPC B64B1/40 (2) · IPC B63H1/28 (2) · IPC B63H1/12 (2)
CPCs:
None (76) · CPC B64B1/58 (20) · CPC B64B1/00 (13) · CPC B64B1/62 (11) · CPC B64C33/02 (7) · CPC B64C2700/6295 (7) · CPC B64C39/00 (6) · CPC B64C11/20 (6) · CPC B64C17/00 (5) · CPC B64B1/40 (4) · CPC B64C3/385 (4) · CPC B64C23/005 (3) · CPC B64C11/006 (3) · CPC B64C11/001 (3) · CPC B64B1/64 (3) · CPC B64B1/005 (3)
Family year:
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 209 results in range #1 to #209.

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