Drilldown: Patents

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Patents > Office: DE & Tech fields : LTA or elevator

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Office: (Click arrow to add another value)
Inventors:
None (34) · Ernst Georg August Baumgarten (4) · Henry Boinet (3) · Edward Joel Pennington (3) · Reinhold Richter (3) · Walter Hermann von Mach (2) · G. Arturo Crocco (2) · August Krumholz (2) · Georg Fischer (2) · Raphael Ernst May (2) · Johannes Schilling (2) · Louis Capazza (2) · Andreas Ożegowski (2) · Firmin Bousson (2) · Heinrich Strieffler (2) · Ottavio Ricaldoni (2) · Wilhelm Kauertz (2) · Johann Schütte (2)
Applicant person:
None (136) · Ernst Georg August Baumgarten (3) · August Riedinger (2) · Walter Herrmann von Mach (2) · Raphael Ernst May (2) · Johannes Schilling (2) · Georg Fischer (2) · Firmin Bousson (2) · Heinrich Strieffler (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (192) · Patent DE-1908-227242 (2)
Related to aircraft:
IPCs:
None (120) · IPC B64B1/58 (22) · IPC B64B1/00 (18) · IPC B64B1/64 (9) · IPC B64B1/40 (9) · IPC B64B1/06 (9) · IPC B64B1/62 (8) · IPC B64C33/02 (6) · IPC B64B1/22 (5) · IPC B64B1/14 (5) · IPC B64C23/00 (3) · IPC E04H6/44 (3) · IPC B64B1/12 (3) · IPC B64B1/60 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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