Drilldown: Patents

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Patents > Office: FR & Inventor country: BE & Grant date: 1912

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Year filed:
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Year granted:
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Office: (Click arrow to add another value)
Inventors:
None (1) · Albert de Rudder (1) · Armand Barre (1) · Charles Pregaldino (1) · Ernest Gérard (2) · Félix Decraene (1) · Fernand Édouard Servais (1) · Joseph Orban (1) · Léon Lambert (1)
Inventor country: (Click arrow to add another value)
Inventor location:
None (9)
Applicant person:
None (2) · Albert de Rudder (1) · Armand Barre (1) · Charles Pregaldino (1) · Ernest Gérard (2) · Fernand Édouard Servais (1) · Joseph Orban (1) · Léon Lambert (1)
Applicant firm:
None (8) · Bollekens frères (1)
Applicant type:
None (1) · COMPANY (1) · INDIV (7)
Applicant is inventor:
No (1) · Yes (8)
Tech fields:
None (9)
Filing date:
August 1911 (1) · November 1911 (1) · December 1911 (1) · April 1912 (1) · May 1912 (3) · June 1912 (1) · July 1912 (1)
Full specification filed date:
None (9)
Application number:
None (2) · 15906D (1) · 436418D (1) · 438047D (1) · 443586D (1) · 443888D (1) · 444153D (1) · 445171D (1)
Grant date:
January 1912 (2) · March 1912 (1) · July 1912 (4) · August 1912 (1) · November 1912 (1)
Granted:
Yes (9)
Publication date:
March 1912 (2) · May 1912 (1) · September 1912 (1) · October 1912 (3) · November 1912 (1) · December 1912 (1)
Supplementary to patent:
None (2) · Patent BE 1911-04-07 Bollekens frères (1) · Patent BE-1910-08-31 Léon Lambert (1) · Patent BE-1910-11-16 (1) · Patent BE-1911-06-26, and Patent BE-1912-06-18 (1) · Patent BE-1911-10-26 Charles Pregaldino (1) · Patent BE-1911-Ernest Gérard (1) · Patent BE-1912-06-10 Charles Pregaldino (1) · Patent BE-1912-perf Ernest Gérard (1) · Patent FR-1912-443586 (1)
Related to aircraft:
1 (5) · Yes (4)
Patent agent:
Armengaud jeune (1) · Eugène Bruyneel (1) · Hippolyte Josse (1) · J. Bonnet-Thirion (4) · L. Chassevent (1) · P. Follin (1)
Assigned to:
None (9)
National tech categories:
BE K (1) · FR 20.1 (1) · FR 6.4 (7)
IPCs:
None (1) · IPC B64B1/00 (1) · IPC B64C1/00 (2) · IPC B64C17/00 (3) · IPC B64C3/56 (1) · IPC B64C39/00 (2) · IPC B64D17/00 (1)
CPCs:
CPC A63H27/08 (1) · CPC B64B1/00 (1) · CPC B64C17/00 (3) · CPC B64C2700/6214 (1) · CPC B64C2700/6295 (1) · CPC B64C3/56 (1) · CPC B64C39/00 (2) · CPC B64D17/00 (1)
Family year:
(There are no values for this filter)
First filing:
None (2) · No (5) · Yes (2)
Cites these patents:
None (9)
Citations from after 1930:
None (2)
Number of text pages:
1 (1) · 2 (4) · 3 (4)
Number of claims:
None (3) · 1 (5) · 3 (1)
Number of diagram pages:
1 (9)
Number of figures:
1 - 2 (2) · 2 - 7 (7)

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