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Patents > Office : ?? or CA or MX or NL or NZ or Other & Inventor country : AT or DE or MX & Applicant type : INDIV or LTA & Grant date: 1909

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Year filed:
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Year granted:
Office: (Click arrow to add another value)
Inventors:
Paul Frederik Degn (7) · Johann Schütte (5) · Johannes Schilling (5) · Theodor Zorn (3) · Gustav Behrens (3) · Richard Lehmann (3) · Johannes Heinze (3) · Alois Laube Jr. (3) · Heinrich Brust (2) · Richard Haagen (2) · Heinrich Mack (2) · Heinrich Riedel (2) · Friedrich von Ehrenberg (2) · Friedrich Kopsch (2) · Friedrich Berner (2) · Hermann Ruthenberg (2) · Siegfried Schuetz (2) · Joseph Albert RIGNON (2) · Caspar Braun (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (7) · Paul Frederik Degn (7) · Johannes Schilling (5) · Johann Schütte (5) · Gustav Behrens (3) · Theodor Zorn (3) · Richard Lehmann (3) · Johannes Heinze (3) · Alois Laube Jr. (3) · Friedrich Berner (2) · Heinrich Mack (2) · Heinrich Riedel (2) · Friedrich von Ehrenberg (2) · Friedrich Kopsch (2) · Heinrich Brust (2) · Richard Haagen (2) · Hermann Ruthenberg (2) · Siegfried Schuetz (2)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
LTA (26) · Airplane (16) · Propellers (15) · None (14) · propulsion (13) · Design (12) · navigation (10) · subsystem (8) · safety (7) · Control (7) · projectile (6) · Wings (6) · landing (6) · Balloons (6) · frame (6) · Flapping (6) · airship (6) · rudder (5) · propeller (5) · hybrid (5)
Application number:
None (41) · 396277D (2)
Granted:
Related to aircraft:
IPCs:
None (45) · IPC B64B1/00 (13) · IPC B64B1/58 (6) · IPC B64C39/00 (4) · IPC B64C11/20 (4) · IPC B64C11/00 (3) · IPC B64C33/00 (3) · IPC B64C33/02 (2) · IPC B64C27/28 (2) · IPC F42B10/06 (2) · IPC B64B1/62 (2) · IPC B64C1/00 (2) · IPC B64B1/40 (2)
CPCs:
None (34) · CPC B64B1/00 (12) · CPC B64B1/58 (6) · CPC B64C33/02 (5) · CPC B64C11/20 (4) · CPC B64F2700/6219 (2) · CPC B64C39/008 (2) · CPC B64C39/00 (2) · CPC B64C33/00 (2) · CPC B64C23/005 (2) · CPC B64C17/00 (2) · CPC B64C2700/6295 (2) · CPC B64C11/006 (2) · CPC B64C11/00 (2) · CPC B64B1/005 (2) · CPC B64B1/62 (2) · CPC B64B1/40 (2)
Family year:
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First filing:
Cites these patents:
Citations from after 1930:
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