Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
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Use the filters below to narrow your results.
Year filed:
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Inventors:
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None (21) ·
August Boehm (1) ·
August Riedinger (1) ·
Carl Bugkel (1) ·
Carl Georg Rodeck (2) ·
Carl Schultz (1) ·
Dr. Bernhard Reinhard Beenen (1) ·
Ernst Loehr (1) ·
F. Gaebert (1) ·
Frederick Buchanan (1) ·
Hans von Siegsfeld (1) ·
Heinrich Rudolph (1) ·
Herrmann Walkhoff (1) ·
Joens (1) ·
Konstantin Danilewsky (1) ·
Richard Czygan (1) ·
Wilhelm van de Voorde (1)
Applicant firm:
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Tech fields:
LTA (17) ·
propulsion (9) ·
balloon (9) ·
propeller (7) ·
captive (7) ·
kite (6) ·
navigation (4) ·
frame (4) ·
wheels (3) ·
car (3) ·
electricity (3)
Filing date:
Full specification filed date:
Application number:
Grant date:
Granted:
Publication date:
Supplementary to patent:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
CPCs:
None (15) ·
CPC A63H27/08 (1) ·
CPC B61B13/08 (1) ·
CPC B64B 1/40 (1) ·
CPC B64B1/00 (4) ·
CPC B64B1/40 (3) ·
CPC B64B1/58 (1) ·
CPC B64C11/006 (1) ·
CPC B64C11/20 (1) ·
CPC B64C2027/8245 (1) ·
CPC B64C23/005 (1) ·
CPC B64C27/54 (1) ·
CPC B64C27/82 (1) ·
CPC B64C2700/6273 (1) ·
CPC B64C2700/6284 (1) ·
CPC B64C31/04 (1) ·
CPC B64C31/06 (1) ·
CPC B64C33/00 (1) ·
CPC B64C33/02 (1) ·
CPC B64C35/00 (1) ·
CPC B64F2700/6296 (1)
Family year:
Cites these patents:
Citations from after 1930:
Showing below up to 36 results in range #1 to #36.
