Drilldown: Patents

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Patents > Office: GB & CPCs: CPC B64C39/00 & Family year: 1913

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Year filed:
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Year granted:
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Office: (Click arrow to add another value)
Inventors:
Adolph Ditriech Wittemann (1) · Carlos Mendizabal (1) · Cedric Lee (1) · Charles Rudolph Wittemann (1) · George Tilghman Richards (1) · Joseph Sinclair FAIRFAX (1) · LESLIE Frederick GEORGE (1) · Louis-Auguste MASSAL (1) · Marcus Clarence Hopkins (1) · Robert WOERNER (1) · Rudolph Redell Grant (1) · Samuel James Prescott (2) · Sergei Tscherwinsky (1) · Stephane Drzewiecki (1) · William Henry Nosworthy (2)
Inventor country:
DE (1) · ES (1) · FR (2) · GB (5) · RU (1) · US (3)
Inventor location:
None (13)
Applicant person:
Adolph Ditriech Wittemann (1) · Carlos Mendizabal (1) · Cedric Lee (1) · Charles Rudolph Wittemann (1) · FAIRFAX JOSEPH SINCLAIR (1) · George Tilghman Richards (1) · LESLIE Frederick GEORGE (1) · Marcus Clarence Hopkins (1) · MASSAL LOUIS (1) · Rudolph Redell Grant (1) · Samuel James Prescott (2) · Sergei Tscherwinsky (1) · Stephane Drzewiecki (1) · William Henry Nosworthy (2) · WOERNER ROBERT (1)
Applicant firm:
None (13)
Applicant type:
INDIV (13)
Applicant is inventor:
Yes (13)
Tech fields:
None (13)
Filing date:
February 1913 (3) · March 1913 (1) · April 1913 (1) · May 1913 (1) · June 1913 (1) · August 1913 (2) · October 1913 (1) · November 1913 (1) · December 1913 (2)
Full specification filed date:
May 1913 (1) · August 1913 (1) · January 1914 (1)
Application number:
191302895D (1) · 191303928D (1) · 191304301D (1) · 191306946D (1) · 191309472D (1) · 191311999D (1) · 191314965D (1) · 191318109D (1) · 191318154D (1) · 191323133D (1) · 191327078D (1) · 191328731D (1) · 191329658D (1)
Grant date:
November 1913 (1) · January 1914 (1) · February 1914 (1) · April 1914 (1) · September 1914 (1)
Granted:
No (8) · Yes (5)
Publication date:
September 9, 1914 (1)
Supplementary to patent:
None (12) · Patent AT-1913-66955 (1)
Related to aircraft:
None (8) · 1 (1) · Yes (4)
Patent agent:
None (8) · Brewer & Son (1) · Herbert Haddan & Co. (1) · Hyde & Heide (2) · Reginald W. Barker (1)
Assigned to:
None (13)
National tech categories:
None (13)
IPCs:
None (8) · IPC B64C39/00 (4) · IPC B64C39/08 (1)
CPCs: (Click arrow to add another value)
Family year:
(There are no values for this filter)
First filing:
Yes (13)
Cites these patents:
None (13)
Citations from after 1930:
None (13)
Number of text pages:
None (8) · 2 (2) · 3 (1) · 4 (1) · 8 (1)
Number of claims:
None (8) · 1 (1) · 3 (2) · 5 (1) · 7 (1)
Number of diagram pages:
None (8) · 1 (2) · 2 (3)
Number of figures:
None (8) · 3 (1) · 5 (1) · 6 (1) · 9 (1) · 10 (1)

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