Drilldown: Patents

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Patents > Inventor country : DE or ES & Tech fields : construction or hybrid or lift or propulsion & Supplementary to patent : Patent FR-1909-420322 or Patent US-1909-970771 or None & First filing : Other or None & Cites these patents : 1909 or None

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Office:
Inventors:
None (34) · Gustav Mees (5) · Carl Franz Hubert Hertel (4) · Johann Schütte (4) · Carl Wilhelm Paul (4) · Reinhold Richter (3) · Louis Constantin (3) · Kurt Schultze (3) · Heinrich Noll (3) · Hanns Pippart (3) · Hermann Ruthenberg (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (72) · Carl Franz Hubert Hertel (4) · Gustav Mees (4) · Carl Wilhelm Paul (4) · Johann Schütte (3) · Heinrich Noll (3) · Hanns Pippart (3) · Edmund Kikut (2) · Reinhold Richter (2) · Oscar Roeper (2) · Louis Constantin (2) · Kurt Schultze (2) · Hermann Hassenbach (2) · Heinrich Hildebrand (2) · Gustav Kerwat (2) · Ernst Georg August Baumgarten (2) · Wilhelm Pega (2) · Alfred E. Wunderlich (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (119)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (131) · Haseltine, Lake & Co. (2) · Marks & Clerk (2)
National tech categories:
None (28) · HU V/h (17) · DE 77h.5 (14) · DE 77 (13) · AT 77d (12) · FR 6.4 (12) · DE 77h (9) · DE 77h.6 (9) · GB 4 propel & steer (7) · DE 77h.9 (4) · DE 77h.10 (3) · DE 77h.3 (3) · GB 4 with buoyant (3) · CH 129b (3)
IPCs:
None (92) · IPC B64C39/00 (8) · IPC B64C3/00 (6) · IPC B64C33/02 (5) · IPC B64B1/58 (5) · IPC B64C11/00 (4) · IPC B64C23/00 (4) · IPC B64B1/00 (4) · IPC B64C33/00 (3) · IPC B64B1/40 (3) · IPC B64C11/16 (2) · IPC B64C11/24 (2) · IPC B64B1/62 (2) · IPC B64C17/00 (2) · IPC B64B1/12 (2) · IPC B64D35/06 (2)
CPCs:
None (90) · CPC B64C33/02 (6) · CPC B64C3/00 (6) · CPC B64B1/00 (5) · CPC B64C23/005 (5) · CPC B64B1/58 (5) · CPC B64C11/00 (4) · CPC B64B1/62 (4) · CPC B64C2700/6235 (4) · CPC B64C39/00 (3) · CPC B64B1/40 (3) · CPC B64C33/00 (2) · CPC B64C29/0025 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6281 (2) · CPC B64C11/006 (2) · CPC B64C39/008 (2)
First filing: (Click arrow to add another value)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 195 results in range #1 to #195.

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