Drilldown: Patents

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Patents > Grant date: 1910 - 1919 & Patent agent : Brandon frères or Herbert Haddan & Co.

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Office:
Inventors:
Émile Letord (8) · Gustav Mees (5) · None (4) · Charles Denniston Burney (4) · Carl Alfred Johansson (2) · Simon Brubaker Minnich (2) · Philipp Doerhoefer (2) · Karl Klinkosch (2) · Georges Guincêtre (2) · Emil Hyra (2) · Dane Hurlburt (2) · Jacques-Marien Lecomte (2) · Archibald Montgomery Low (2)
Inventor country:
Applicant person:
None (8) · Émile Letord (8) · Gustav Mees (5) · Charles Denniston Burney (4) · Simon Brubaker Minnich (2) · Philipp Doerhoefer (2) · Karl Klinkosch (2) · Georges Guincêtre (2) · Emil Hyra (2) · Dane Hurlburt (2) · Jacques-Marien Lecomte (2) · Carl Alfred Johansson (2) · Archibald Montgomery Low (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (16) · 1732817 (3)
Granted:
Publication date:
Supplementary to patent:
None (33) · Patent GB-1911-29012 (4) · Patent FR-1912-452017 (3) · Patent GB-1912-29012.15939 (2) · Patent FR-1912-450121 (2) · Patent FR-1917-494365 (2) · Patent AT-1911-57225 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
National tech categories:
IPCs:
IPC B64C17/00 (10) · IPC B64C1/00 (10) · IPC B64C39/00 (8) · IPC B64C35/00 (7) · None (5) · IPC B64B1/00 (4) · IPC B64D1/02 (3) · IPC B64D17/00 (3) · IPC B64D33/10 (3) · IPC B64C17/06 (3) · IPC B64C33/02 (3) · IPC F42B3/117 (3) · IPC F42B4/28 (3) · IPC F42C7/12 (3) · IPC B64C23/00 (2) · IPC B64C13/00 (2) · IPC B64C3/56 (2) · IPC B64C3/42 (2) · IPC B64C3/38 (2)
CPCs:
CPC B64C17/00 (10) · CPC B64C39/00 (5) · CPC B64C2700/6218 (5) · CPC B64C13/00 (4) · CPC B64C35/00 (4) · CPC B64C33/02 (4) · CPC B64C2700/6295 (4) · CPC B64B1/00 (4) · CPC B64C2700/6216 (3) · CPC B64D33/10 (3) · CPC B64D17/00 (3) · CPC B64D1/02 (3) · CPC F42B3/117 (3) · CPC F42B4/28 (3) · CPC F42C7/12 (3) · CPC B64C17/06 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 88 results in range #1 to #88.

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