Patent FR-1908-392672

Again, here, Esnault-Pelterie stands out in terms of the elaboration and thoroughness with which he approaches variations within a tech area, that of lift.

Sources

• Original patent document and bibliography entry on espacenet

Patent family descending from Patent FR-1908-392672

• Patent FR-1908-392672 (English title: Warping airplane wings of variable-controllable lift power, National tech categories: FR 6.4)
• Patent GB-1908-15637 (English title: Improvements in variably controlled monoplane wing warping having to do with lift per se, Supplementary to patent: Patent FR-1908-392672)
• Patent FR-1908-392672.10000 (English title: Warping airplane wings of variable-controllable lift power, Supplementary to patent: Patent FR-1908-392672, National tech categories: FR 6.4)
• Patent FR-1909-392672.10853 (English title: Warping airplane wings of variable-controllable lift power, Supplementary to patent: Patent FR-1908-392672, National tech categories: FR 6.4)
• Patent FR-1909-392672.10957 (English title: Warping airplane wings of variable-controllable lift power, Supplementary to patent: Patent FR-1908-392672, National tech categories: FR 6.4)
• Patent FR-1909-392672.11077 (English title: Warping airplane wings of variable-controllable lift power, Supplementary to patent: Patent FR-1908-392672, National tech categories: FR 6.4)
• Patent FR-1909-392672.11199 (English title: Warping airplane wings of variable-controllable lift power, Supplementary to patent: Patent FR-1908-392672, National tech categories: FR 6.4)
• Patent DE-1909-244636 (English title: Device for warping airplane wings, Supplementary to patent: Patent DE-1907-228604 • Patent FR-1909-392672.11199 • Patent FR-1908-392672 • Patent FR-1907-373763, National tech categories: DE 77h.5)
• Patent FR-1909-392672.11397 (English title: Warping airplane wings of variable-controllable lift power, Supplementary to patent: Patent FR-1908-392672, National tech categories: FR 6.4)
• Patent FR-1909-392672.11398 (English title: Warping airplane wings of variable-controllable lift power, Supplementary to patent: Patent FR-1908-392672, National tech categories: FR 6.4)
• Patent FR-1909-392672.11399 (English title: Warping airplane wings of variable-controllable lift power, Supplementary to patent: Patent FR-1908-392672, National tech categories: FR 6.4)
• Patent GB-1910-10575 (Supplementary to patent: Patent FR-1909-392672.10957 • Patent GB-1908-15637 • Patent FR-1908-392672)
• Patent FR-1910-392672.12882 (English title: Warping airplane wings of variable-controllable lift power, Supplementary to patent: Patent FR-1908-392672, National tech categories: FR 6.4)
• Patent FR-1911-392672.13796 (English title: Warping airplane wings of variable-controllable lift power, Supplementary to patent: Patent FR-1908-392672, National tech categories: FR 6.4)

Year filed	1908
Year granted	1908
Office	FR
Patent number	392672
Inventors	Robert Esnault-Pelterie
Inventor country	FR
Inventor location	Seine
Applicant person	Robert Esnault-Pelterie
Applicant firm
Applicant type	INDIV
Applicant is inventor?	Yes
Original title	Aéroplane à surfaces gauchissables de puissance sustentatrice variable
English title	Warping airplane wings of variable-controllable lift power
Tech fields	airplane, wings, lift, wing warping, sustentation, control
Filing date	1908/07/16
Full specification filed date
Application number	392672D
Grant date	1908/10/02
Granted?	Yes
Publication date	1908/12/02
Supplementary to patent
Related to aircraft?	Yes
Serial number
Patent agent	Armengaud jeune
Assigned to
National tech categories	FR 6.4
IPCs	IPC B64C3/52
CPCs	CPC B64C3/52
Family year	1908
First filing?	Yes
Cites these patents
Citations from after 1930
Application ID	19212158
INPADOC family ID	5194805
Number of text pages	3
Number of diagram pages	1
Number of figures	8
Number of claims	5