Drilldown: Patents

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Patents > Office: BE & Application number : 403161D or airfoil or None & Patent agent: None & National tech categories : BE 9 or None & CPCs : CPC B64C11/006 or CPC B64C2700/6274 or None & Cites these patents: None

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Year filed:
1850 - 1859 (2) · 1860 - 1869 (2) · 1880 - 1889 (1) · 1900 - 1909 (6) · 1910 - 1919 (11)
Year granted:
None (18) · 1851 (1) · 1855 (1) · 1860 (2)
Office: (Click arrow to add another value)
Inventors:
None (2) · A. Gérard (1) · A. Lhoir (1) · Albert Jouveneau (1) · André-Julien Mahoudeau (1) · Bentzels (1) · Blaise Bontems (1) · Carl Armbruster (1) · Charles de Coster (2) · Émile Bert (1) · Eugène Lallemand (1) · Eugène-Pierre-Félix-Auguste Coursin (1) · Frédéric-Marie Piret (1) · Gaston Caudron (2) · Gaston Hervieu (2) · J. Dartois (1) · Léon Bot (1) · Leonardo Torres Quevedo (1) · Louis de Cherrier (1) · René Bablon (1) · René Caudron (2) · Schuchard (1) · Stéphane Drzewiecki (1)
Inventor country:
None (2) · BE (4) · ES (1) · FR (15)
Applicant person:
None (10) · A. Gérard (1) · A. Lhoir (1) · André-Julien Mahoudeau dit de Villethiou (1) · Bentzels (1) · Blaise Bontems (1) · Carl Armbruster (1) · Eugène-Pierre-Félix-Auguste Coursin (1) · Frédéric-Marie Piret (1) · Gaston Caudron (2) · J. Dartois (1) · Leonardo Torres Quevedo (1) · Louis de Cherrier (1) · René Bablon (1) · René Caudron (2) · Schuchard (1)
Applicant firm:
None (19) · Albert Jouveneau (1) · Société Antoinette (1) · Société de Constructions Aéronautiques (1)
Applicant type:
None (6) · COMPANY (1) · INDIV (15)
Applicant is inventor:
None (6) · Yes (16)
Tech fields:
airplane (7) · landing (4) · subsystem (4) · LTA (4) · propulsion (4) · gas (3) · design (3) · motors (3) · safety (2) · parachute (2) · takeoff (2) · navigation (2) · mooring (2) · ballonet (2) · gas pressure (2) · infrastructure (2) · storage (2)
Filing date:
None (1) · 1850 - 1859 (2) · 1860 - 1869 (2) · 1900 - 1909 (6) · 1910 - 1919 (11)
Full specification filed date:
None (22)
Application number: (Click arrow to add another value)
Grant date:
None (20) · 1855 (1) · 1860 (1)
Granted:
None (11) · No (2) · Yes (9)
Publication date:
None (22)
Supplementary to patent:
None (20) · Patent BE-1860-Schuchard-Bentzels (1) · Patent FR-1885-168266 (1)
Related to aircraft:
1 (13) · No (1) · Partially (2) · Yes (6)
Patent agent: (Click arrow to add another value)
Assigned to:
None (22)
National tech categories: (Click arrow to add another value)
IPCs:
None (22)
CPCs: (Click arrow to add another value)
Family year:
None (12) · 1885 (1) · 1907 (1) · 1909 (2) · 1911 (1) · 1912 (3) · 1914 (2)
First filing:
None (6) · No (6) · Yes (10)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
None (22)
Number of text pages:
None (22)
Number of claims:
None (22)
Number of diagram pages:
None (22)
Number of figures:
None (22)

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