Drilldown: Patents

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Patents > Granted: Yes & Patent agent : Herbert Haddan & Co. or Société J.P. Bonnicart et Cie.

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Office:
Inventors:
Émile Letord (8) · Gustav Mees (5) · None (3) · James Means (3) · Nazaire Lacrotte (2) · Philipp Doerhoefer (2) · Henri Soudan (2) · Carl Alfred Johansson (2) · Archibald Montgomery Low (2) · August Riedinger (2) · Simon Brubaker Minnich (2)
Inventor country:
Applicant person:
Émile Letord (8) · None (6) · Gustav Mees (5) · Henri Soudan (2) · Philipp Doerhoefer (2) · Nazaire Lacrotte (2) · Carl Alfred Johansson (2) · Simon Brubaker Minnich (2) · Archibald Montgomery Low (2) · James Means (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (22) · 1732817 (3)
Granted: (Click arrow to add another value)
Publication date:
Supplementary to patent:
None (28) · Patent FR-1917-494365 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
IPCs:
None (16) · IPC B64C1/00 (7) · IPC B64C17/00 (6) · IPC B64C39/00 (5) · IPC B64D33/10 (3) · IPC B64C17/06 (3) · IPC B64C3/18 (2) · IPC B64B1/00 (2) · IPC B64C35/00 (2) · IPC B64C3/42 (2) · IPC B64C23/00 (2) · IPC B64B1/58 (2) · IPC B64D17/80 (2)
CPCs:
None (10) · CPC B64C17/00 (7) · CPC B64C2700/6216 (3) · CPC B64C2700/6295 (3) · CPC B64C17/06 (3) · CPC B64D33/10 (3) · CPC B64C2700/6218 (3) · CPC B64B1/00 (3) · CPC B64C39/00 (3) · CPC B64D17/80 (2) · CPC B64B1/58 (2) · CPC B64C2700/6212 (2) · CPC B64C2700/6274 (2) · CPC B64C23/005 (2) · CPC B64C35/00 (2) · CPC B64C33/02 (2) · CPC B64C3/42 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 73 results in range #1 to #73.

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