Drilldown: Patents

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Patents > Office : DE or FI & Inventor country : CA or DE & Publication date: 1910 - 1919 & Assigned to: None & Number of text pages: 1-2

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Office: (Click arrow to add another value)
Inventors:
None (32) · Reinhold Richter (3) · Christian Lorenzen (2) · Wilhelm Kauertz (2) · Richard Mentz (2) · Otto E. Lindpaintner (2) · Johannes Schilling (2) · Hellmuth Hirth (2) · Heinrich Strieffler (2) · Heinrich Bauer (2) · Gustav Pieske (2) · Gottlieb Krebs? (2) · Ernst Bucher (2) · Wolfgang Kreuter (2) · August Krumholz (2)
Inventor country: (Click arrow to add another value)
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Tech fields:
LTA (45) · airplane (25) · frame (22) · subsystem (15) · propulsion (14) · gas (12) · navigation (10) · whole (10) · design (10) · flapping (10) · wings (9) · balloon (9) · propeller (9) · storage (9) · wing (9) · car (8) · landing (8)
Full specification filed date:
Application number:
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Related to aircraft:
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Assigned to: (Click arrow to add another value)
IPCs:
None (42) · IPC B64C33/02 (10) · IPC B64B1/58 (6) · IPC B64B1/00 (4) · IPC B64C3/38 (3) · IPC B64B1/14 (3) · IPC B64C3/00 (3) · IPC B64C25/04 (3) · IPC B64B1/62 (3) · IPC G01P3/36 (2) · IPC E04B1/346 (2) · IPC B64F1/22 (2) · IPC B64D1/02 (2) · IPC B64C39/00 (2) · IPC B64C35/00 (2) · IPC B64C3/56 (2) · IPC B64B1/22 (2) · IPC G08B5/40 (2) · IPC B64B 1/08 (2) · IPC B64B1/06 (2)
CPCs:
None (41) · CPC B64B1/58 (11) · CPC B64C33/02 (8) · CPC B64B1/62 (5) · CPC B64B1/00 (4) · CPC E04B1/346 (4) · CPC B64C3/00 (4) · CPC B64C3/385 (3) · CPC B64C35/00 (3) · CPC B64B1/64 (3) · CPC G01P3/36 (2) · CPC F42B4/28 (2) · CPC B64C2700/6235 (2) · CPC B64F1/221 (2) · CPC B64C3/56 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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