Drilldown: Patents

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FR (5)

Charles Chaudé (1) · François-Louis Lafoy (1) · Franz Pištěcký (1) · Marius Chantron (1) · Stanislaus Holčapek (1) · William John Hastings Beach (1)

AT (1) · AU (1) · FR (3) · NZ (1)

None (4) · Hérault (1) · Montpellier (1)

Charles Chaudé (1) · François-Louis Lafoy (1) · Franz Pištěcký (1) · Marius Chantron (1) · Stanislaus Holčapek (1) · William John Hastings Beach (1)

None (5)

INDIV (5)

Yes (5)

None (3) · aerodynamics (1) · airfoil (1) · airplane (1) · automatic stability (1) · Coleopter (1) · design (2) · elevator (1) · frame (1) · heavier-than-air (1) · helicopter (1) · landing (2) · lift (1) · motors (1) · propellers (1) · safety (1) · springs (1) · stability (2) · sustentation (1) · wheels (1) · whole (1)

April 1910 (1) · May 1910 (2) · July 1910 (1) · August 1910 (1)

None (5)

418656D (1) · 418688D (1) · 418866D (1) · 419309D (1) · 419623D (1)

October 4, 1910 (1) · October 6, 1910 (1) · October 12, 1910 (1) · October 24, 1910 (1) · October 29, 1910 (1)

Yes (5)

December 15, 1910 (2) · December 21, 1910 (1) · January 4, 1911 (1) · January 11, 1911 (1)

None (3) · Patent FR-1908-394418 (1) · Patent FR-1908-394418.10449 (1) · Patent FR-1909-394418.11953 (1) · Patent NZ-1909-26981 (1)

1 (3) · Yes (2)

J. Germain (2) · J.-P. Bonnicart-Meurisse et Cie (1) · None (2)

None (5)

FR 6.4 (5)

None · IPC B64C17/00 · IPC B64C39/00 · IPC B64C1/00 · IPC B64B1/00 · IPC B64C3/00 · IPC B64C23/00 · IPC B64C11/00 · IPC B64C33/02 · IPC B64B1/58 · IPC B64C3/38 · IPC B64C35/00 · IPC B64C13/00 · IPC B64C25/00 · IPC B64C27/04 · IPC B64C33/00 · IPC B64C3/54 · IPC B64C3/18 · IPC B64C31/06 · IPC B64B1/40

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CPC B64C2700/6295 (3) · CPC B64C3/16 (1) · CPC B64C39/00 (3) · CPC B64C39/08 (1)

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No (2) · Yes (3)

None (5)

None (1) · 6 (1)

1 (2) · 2 (2) · 4 (1)

1 (3) · 4 (1) · 5 (1)

1 (5)

1 (1) · 3 (2) · 5 (1) · 6 (1)