Drilldown: Patents

Patents > Filing date: February 15, 1911

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Year filed:

(There are no values for this filter)

Year granted:

1911 (7) · 1915 (1)

Office:

DE (1) · FR (2) · GB (2) · US (3)

Inventors:

Alphonse Perrier (1) · Andrew Gaul, Jr. (1) · August Krumholz (1) · Benjamin Talbot Babbitt Hyde (1) · Frank Wallberg (1) · Grover C. Younggreen (1) · Gustav Mees (1) · Rudolf Rausch (1) · RUEGENBERG (1) · Spencer Heath (1)

Inventor country:

None (1) · DE (2) · FR (1) · US (4)

Inventor location:

None (7) · Eure-et-Loir (1)

Applicant person:

None (3) · Alphonse Perrier (1) · Andrew Gaul, Jr. (1) · Benjamin Talbot Babbitt Hyde (1) · Frank Wallberg (1) · Gustav Mees (1) · Lawrence (1) · Spencer Heath (1)

Applicant firm:

None (8)

Applicant type:

None (2) · INDIV (6)

Applicant is inventor:

No (1) · Yes (7)

Tech fields:

None (8)

Filing date:

February 15, 1911 (8)

Full specification filed date:

February 1911 (1) · August 1911 (1)

Application number:

None (4) · 191103882D (1) · 25723218 (1) · 416746D (1) · 426085D (1)

Grant date:

None (1) · 1911 (6) · 1915 (1)

Granted:

No (1) · Yes (7)

Publication date:

June 1911 (1) · July 1911 (2) · August 1911 (1)

Supplementary to patent:

None (6) · Patent DE-1910-03-05 Gustav Mees (1) · Patent DE-1911-238540 (1) · Patent GB-1910-25749 (1)

Related to aircraft:

1 (4) · Yes (4)

Patent agent:

None (2) · Herbert Haddan & Co. (1) · J. Bonnet-Thirion (1) · J. Weddenbraugh Jr.; Unclear (1) · None (2) · R. Core Gardner (1)

Assigned to:

None (7) · Lawrence (1)

National tech categories:

None (4) · FR 6.4 (2) · USPC 244/139 (1) · USPC 244/231 (1)

IPCs:

None (3) · IPC B64C1/00 (2) · IPC B64C11/20 (1) · IPC B64C13/00 (1) · IPC B64C17/06 (1) · IPC B64D17/00 (1)

CPCs:

None (3) · CPC B64C1/00 (1) · CPC B64C11/22 (1) · CPC B64C13/00 (1) · CPC B64C17/06 (1) · CPC B64C2700/6216 (1) · CPC B64C2700/6228 (1) · CPC B64D17/00 (1) · CPC Y02E10/72 (1)

Family year:

(There are no values for this filter)

First filing:

None (2) · No (1) · Yes (5)

Cites these patents:

None (8)

Citations from after 1930:

None (7) · 3 (1)

Number of text pages:

None (2) · 2 (3) · 3 (1) · 4 (1) · 7 (1)

Number of claims:

None (3) · 2 (2) · 4 (1) · 5 (1) · 30 (1)

Number of diagram pages:

None (3) · 1 (2) · 2 (1) · 4 (1) · 6 (1)

Number of figures:

None (3) · 1 (1) · 2 (1) · 5 (1) · 6 (1) · 26 (1)

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