Drilldown: Patents

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Patents > Year granted: 1800 - 1899 & Assigned to: None & National tech categories: DE 77

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Office:
Inventors:
Ernst Georg August Baumgarten (6) · F. Gaebert (4) · None (2) · Frederick William Brearey (2) · Edward Joel Pennington (2) · Louis Capazza (2) · Otto Hartung (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Otto Schmidt (2) · Federico Capone (2) · Ferdinand von Zeppelin (2) · Raphael Ernst May (2) · Richard Czygan (2) · Hermann Ganswindt (2) · Hermann Israel (2)
Inventor country:
Applicant person:
None (44) · Ernst Georg August Baumgarten (6) · F. Gaebert (3) · Raphael Ernst May (2) · Carl Georg Rodeck (2) · Otto Hartung (2) · Frederick William Brearey (2) · Otto Schmidt (2) · Ferdinand von Zeppelin (2) · Federico Capone (2) · Richard Czygan (2) · Carl Friedrich Billwiller (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (78) · propulsion (38) · balloon (27) · navigation (26) · propeller (19) · frame (18) · car (16) · airship (13) · control (12) · None (9) · marine (8) · captive (8) · steering (7) · flapping (7) · electricity (7) · ornithopter (7) · dirigible (7)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
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National tech categories: (Click arrow to add another value)
IPCs:
None (75) · IPC B64C33/02 (12) · IPC B64B1/00 (11) · IPC B64B1/58 (8) · IPC B64B1/40 (5) · IPC B64C23/00 (4) · IPC B64B1/06 (3) · IPC B64C11/00 (2) · IPC B64B1/62 (2) · IPC B64C31/06 (2) · IPC B64B1/30 (2) · IPC B64C27/04 (2) · IPC B64C39/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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