Drilldown: Patents

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Patents > Office: GB & Grant date: 1912 & Family year: 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) · Alcime Lefèvre (1) · Arthur George Watkins (1) · Charles Morgan Olmsted (1) · Charles Ponche (1) · Charles Tuckfield (1) · Ivan Andersson (1) · Jacob Christian Hansen-Ellehammer (1) · Johann Schütte (3) · Léon-Louis Clément (1) · Louis Bastier (1) · Maurice-Émile Primard (1) · Newton Booth Converse (1) · Niels Waltersen Aasen (1) · Peter Pitcairn Carmichael (1) · Spencer MacDougal Brown (1)
Inventor country:
DE (4) · DK (1) · FR (5) · GB (1) · Poland (1) · Prussia (1) · US (5)
Inventor location:
None (15) · Cateau (1) · Nord (1)
Applicant person:
Alcime Lefèvre (1) · Arthur George Watkins (1) · Charles August Klemm (1) · Charles Morgan Olmsted (1) · Charles Ponche (1) · Charles Tuckfield (1) · Edward Charles Robert Marks (1) · Ivan Andersson (1) · Jacob Christian Hansen-Ellehammer (1) · Johann Schütte (3) · Léon-Louis Clément (1) · Louis Bastier (1) · Maurice-Émile Primard (1) · Newton Booth Converse (1) · Niels Waltersen Aasen (1) · Peter Pitcairn Carmichael (1) · Spencer MacDougal Brown (1) · Walker George de Forges Garland (1)
Applicant firm:
None (15) · Siemens-Schuckert Werke GmbH (1)
Applicant type:
COMPANY+INDIV (1) · INDIV (15)
Applicant is inventor:
No (1) · Yes (15)
Tech fields:
None (16)
Filing date:
January 1912 (2) · February 1912 (2) · March 1912 (1) · April 1912 (4) · May 1912 (2) · June 1912 (3) · August 1912 (1) · October 1912 (1)
Full specification filed date:
July 5, 1912 (1) · August 9, 1912 (1)
Application number:
None (1) · 191125399D (1) · 191201358D (1) · 191202316D (1) · 191203498D (1) · 191204292D (1) · 191205459D (1) · 191208069D (1) · 191209297D (1) · 191209479D (1) · 191210358D (1) · 191211594D (1) · 191213180D (1) · 191213288D (1) · 191218338D (1) · 191224199D (1)
Grant date:
June 1912 (1) · August 1912 (1) · September 1912 (5) · October 1912 (2) · November 1912 (3) · December 1912 (4)
Granted:
No (2) · Yes (14)
Publication date:
September 1912 (1) · December 1912 (2) · May 1913 (1)
Supplementary to patent:
None (10) · Patent DE-1911-258741 (1) · Patent FR-1910-421136 (1) · Patent FR-1911-421136.15166 (1) · Patent FR-1911-429224 (1) · Patent FR-1912-439277 (1) · Patent US-1911-04-27-Converse (1) · Patent US-1911-1009048 (1)
Related to aircraft:
None (1) · 1 (8) · Yes (7)
Patent agent:
None (1) · Boult, Wade & Tennant (2) · F. W. Golby (1) · G. F. Redfern & Co (1) · H. A. Cope (1) · Haseltine, Lake & Co. (3) · J. S. Withers & Spooner (2) · Jensen & Son (1) · Marks & Clerk (1) · None (1) · S. F. Paul (1) · Wheatley & Mackenzie (1)
Assigned to:
None (16)
National tech categories:
None (16)
IPCs:
None (1) · IPC B64B1/00 (1) · IPC B64B1/00 (3) · IPC B64C1/00 (1) · IPC B64C1/06 (1) · IPC B64C11/16 (1) · IPC B64C13/00 (1) · IPC B64C17/00 (1) · IPC B64C27/04 (1) · IPC B64C27/28 (1) · IPC B64C3/00 (1) · IPC B64C3/18 (1) · IPC B64C39/00 (2) · IPC B64D17/00 (1) · IPC B64D17/70 (1)
CPCs:
CPC B64B1/00 (4) · CPC B64C1/065 (1) · CPC B64C11/006 (1) · CPC B64C11/16 (1) · CPC B64C13/00 (1) · CPC B64C17/00 (1) · CPC B64C2001/0063 (1) · CPC B64C2001/0081 (1) · CPC B64C27/04 (1) · CPC B64C27/28 (1) · CPC B64C2700/6218 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6256 (1) · CPC B64C2700/6281 (1) · CPC B64C2700/629 (1) · CPC B64C2700/6295 (2) · CPC B64C3/00 (1) · CPC B64C3/185 (1) · CPC B64C39/00 (1) · CPC B64C39/10 (1) · CPC B64D17/00 (1) · CPC B64D17/70 (1) · CPC Y02T50/42 (1)
Family year:
(There are no values for this filter)
First filing:
No (1) · Yes (15)
Cites these patents:
None (16)
Citations from after 1930:
None (3)
Number of text pages:
1 - 2 (1) · 2 - 3 (7) · 3 - 6 (8)
Number of claims:
None (1) · 1 - 3 (4) · 3 - 4 (2) · 4 - 10 (9)
Number of diagram pages:
None (1) · 1 (10) · 2 (5)
Number of figures:
None (1) · 1 - 3 (3) · 3 - 5 (6) · 5 - 11 (6)

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