Drilldown: Patents

Patents > Publication date: 1915 & First filing: No & Number of claims: 7-10

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Year filed:

(There are no values for this filter)

Year granted:

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Office:

FR (5)

Inventors:

Edward Butler (1) · Francesco Sargant (1) · François d’Astanières (1) · Giovanni Pegna (1) · Jacques-Jules Sloan (1) · Louis Constantin (1) · Robert Esnault-Pelterie (1) · Thomas Sloper (1)

Inventor country:

FR (3) · GB (1) · IT (1)

Inventor location:

None (5)

Applicant person:

Edward Butler (1) · Francesco Sargant (1) · François d’Astanières (1) · Giovanni Pegna (1) · Jacques-Jules Sloan (1) · Louis Constantin (1) · Robert Esnault-Pelterie (1) · Thomas Sloper (1)

Applicant firm:

None (5)

Applicant type:

INDIV (5)

Applicant is inventor:

Yes (5)

Tech fields:

None (5)

Filing date:

September 1913 (1) · March 1914 (1) · July 1914 (2) · August 1914 (1)

Full specification filed date:

None (5)

Application number:

None (3) · 474892D (1) · 475890D (1)

Grant date:

September 1914 (1) · January 1915 (1) · February 1915 (1) · April 1915 (2)

Granted:

Yes (5)

Publication date:

January 1915 (1) · March 1915 (1) · May 1915 (1) · June 1915 (1) · August 1915 (1)

Supplementary to patent:

Patent BE-1913-08-11 Louis Constantin‎‎ and François d’Astanières (1) · Patent BE-1914-01-10 Louis Constantin‎‎ and François d’Astanières (1) · Patent BE-1914-266196‎‎ (1) · Patent FR-1913-457105 (1) · Patent FR-1913-465537 (1) · Patent FR-1913-468159 Jacques-Jules Sloan purported (1) · Patent GB-1913-08-22 (1) · Patent GB-1914-01-19 (1) · Patent GB-1914-02-06 (1) · Patent IT-1913-07-21 Edward Butler and Francesco Sargant and Giovanni Pegna (1)

Related to aircraft:

1 (1) · Yes (4)

Patent agent:

Armengaud jeune (1) · Hippolyte Josse (1) · J. Bonnet-Thirion (1) · J. Bonnet-Thirion et Breton (1) · V. Matray (1)

Assigned to:

None (5)

National tech categories:

FR 6.3 (1) · FR 6.4 (4)

IPCs:

IPC B64C1/12 (1) · IPC B64C3/38 (1) · IPC B64C35/00 (1) · IPC B64C39/00 (1) · IPC B64D7/02 (1)

CPCs:

CPC B64C1/12 (1) · CPC B64C3/385 (1) · CPC B64C35/00 (1) · CPC B64D7/02 (1) · IPC B64C39/00 (1)

Family year:

(There are no values for this filter)

First filing: (Click arrow to add another value)

Yes · No · None · Other

Cites these patents:

None (5)

Citations from after 1930:

None (5)

Number of text pages:

3 (2) · 4 (2) · 6 (1)

Number of claims:

7 (4) · 8 (1)

Number of diagram pages:

1 (5)

Number of figures:

6 (2) · 8 (1) · 11 (1) · 20 (1)

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