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Patents > Office: GB & Filing date: 1900 - 1999 & Patent agent: Herbert Haddan & Co. & First filing : No or Other

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Office: (Click arrow to add another value)
Inventors:
Émile Letord (8) · Gustav Mees (5) · James Means (4) · Archibald Montgomery Low (2) · Carl Alfred Johansson (2) · Philipp Doerhoefer (2) · Simon Brubaker Minnich (2)
Inventor country:
Applicant person:
Émile Letord (8) · Gustav Mees (5) · None (3) · James Means (3) · Philipp Doerhoefer (2) · Simon Brubaker Minnich (2) · Carl Alfred Johansson (2) · Archibald Montgomery Low (2)
Applicant is inventor:
Tech fields:
frame (11) · stability (10) · airplane (9) · control (9) · LTA (8) · construction (8) · navigation (7) · Design (6) · landing (5) · structure (4) · assembly (4) · rudder (4) · balloon (4) · propellers (4) · mounting (4) · safety (4)
Full specification filed date:
Application number:
None (11) · 1732817 (3)
Granted:
Publication date:
Supplementary to patent:
None (18) · Patent FR-1917-494365 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
National tech categories:
CPCs:
CPC B64C17/00 (8) · None (5) · CPC B64B1/00 (3) · CPC B64D33/10 (3) · CPC B64C2700/6218 (3) · CPC B64C2700/6212 (3) · CPC B64C35/00 (2) · CPC B64C3/42 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6216 (2) · CPC B64C17/06 (2) · CPC B64C39/00 (2) · CPC B64B1/58 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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