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Patents > Year filed: 1912 & Tech fields : Airplane or propeller & CPCs : CPC B64C17/00 or CPC B64C35/00

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
DE (1) · FR (57) · GB (13) · US (4)
Inventors:
Robert Esnault-Pelterie (4) · Albéric de la Celle (3) · Walter Borchardt (2) · Charles Denniston Burney (2) · Adolf Sprater (2) · George Brougham Hubert Austin (2) · Gaston-Marie-Eugène Balignant (2) · Louis Frederick Bancroft (2) · Louis-Adolphe Hayot (2) · Marcel Linzeler (2) · Ernest Gérard (2) · Jean-François Arnaud (2) · Marianne Burkhardt (2) · Édouard Baril (2) · Alexander Blair Thaw (2) · Roger Chechère (2)
Inventor country:
AT (1) · AU (2) · BE (4) · DE (9) · DZ (1) · FR (44) · GB (4) · IE (1) · IT (2) · NL (1) · RU (1) · US (7) · VN (1)
Applicant person:
Robert Esnault-Pelterie (4) · Albéric de la Celle (3) · None (2) · Édouard Baril (2) · Roger Chechère (2) · Marianne Burkhardt (2) · Marcel Linzeler (2) · Louis-Adolphe Hayot (2) · Louis Frederick Bancroft (2) · Jean-François Arnaud (2) · Adolf Sprater (2) · George Brougham Hubert Austin (2) · Gaston-Marie-Eugène Balignant (2) · Ernest Gérard (2) · Walter Borchardt (2) · Charles Denniston Burney (2) · Alexander Blair Thaw (2)
Applicant firm:
None (73) · AGO Flugzeugwerke G. m. b. H. (1) · British and Colonial Aeroplane Co. (1)
Applicant type:
INDIV (74) · UNIV-PRO-GOV (1)
Applicant is inventor:
No (3) · Yes (72)
Tech fields: (Click arrow to add another value)
Filing date:
January 1912 (8) · February 1912 (4) · March 1912 (4) · April 1912 (8) · May 1912 (10) · June 1912 (10) · July 1912 (5) · August 1912 (6) · September 1912 (5) · October 1912 (4) · November 1912 (8) · December 1912 (3)
Full specification filed date:
September 1912 (1) · December 1912 (1) · May 1913 (1) · July 1913 (1)
Application number:
None (3)
Grant date:
March 1912 (1) · April 1912 (1) · May 1912 (2) · June 1912 (2) · July 1912 (7) · August 1912 (12) · September 1912 (2) · October 1912 (5) · November 1912 (7) · December 1912 (3) · January 1913 (8) · February 1913 (3) · March 1913 (1) · April 1913 (1) · May 1913 (3) · June 1913 (2) · July 1913 (7) · August 1913 (1) · September 1913 (1) · February 1914 (1) · March 1914 (1) · May 1914 (1)
Granted:
None (1) · No (2) · Yes (72)
Publication date:
June 1912 (2) · August 1912 (2) · September 1912 (4) · October 1912 (14) · November 1912 (3) · December 1912 (3) · January 1913 (6) · February 1913 (1) · March 1913 (7) · April 1913 (2) · May 1913 (3) · June 1913 (1) · July 1913 (1) · August 1913 (3) · September 1913 (5) · February 1914 (1) · June 1914 (1)
Supplementary to patent:
None (41) · Patent AU-1911-510 (2) · Patent BE-1911-05-15 Georges de Bothezat (1) · Patent BE-1911-11-17 (1) · Patent BE-1911-Ernest Gérard (1) · Patent BE-1912-perf Ernest Gérard (1) · Patent DE-1910-258744 (1) · Patent DE-1911-05-Bomhard (1) · Patent DE-1911-11-16 Otto Albin Budig (1) · Patent DE-1912-08-27 (1) · Patent DE-1912-09-06 (1) · Patent FR-1908-393976 (1) · Patent FR-1910-414892 (1) · Patent FR-1910-426487 (1) · Patent FR-1910-435648 (1) · Patent FR-1911-433082 (1) · Patent FR-1911-434663 (1) · Patent FR-1911-435648.16544 (1) · Patent FR-1911-436242 (1) · Patent FR-1911-443982 (1) · Patent FR-1911-445963 (1) · Patent FR-1911-446282 (3) · Patent FR-1911-448574 (1) · Patent FR-1912-441124 (1) · Patent FR-1912-443586 (1) · Patent FR-1912-444960 (1) · Patent FR-1912-446282.16689 (1) · Patent FR-1912-446818 (1) · Patent FR-1912-447873 (1) · Patent FR-1912-449431 (1) · Patent FR-1912-452428 (1) · Patent FR-1912-455480 (1) · Patent GB-1911-29012 (1) · Patent GB-1912-20927 (1) · Patent IT-1911-06-07 Giovanni Pegna and Mario Pegna (1) · Patent US-1911-1030764 (2)
Related to aircraft:
None (1) · 1 (28) · Yes (46)
Patent agent:
None (19) · Armengaud jeune (5) · Marks & Clerk (3) · None (3) · J. Bonnet-Thirion (2) · Émile Bert (2) · Dupont et Elluin (2) · J. Fayollet (2) · Abel & Imray (2) · Ch. Mardelet (2) · A. M. & William Clark (2)
Assigned to:
None (74) · Miller Morris (1)
National tech categories:
None (13) · BE K (1) · DE 77h.9 (1) · FR 6.4 (56) · USPC 244/105 (1) · USPC 244/80 (1) · USPC 244/93 (2)
IPCs:
None (6) · CPC B64C17/00 (1) · IPC B63B1/26 (1) · IPC B64C1/00 (39) · IPC B64C17/00 (60) · IPC B64C35/00 (6)
CPCs: (Click arrow to add another value)
Family year:
None (2) · 1908 (1) · 1910 (3) · 1911 (20) · 1912 (49)
First filing:
None (1) · No (38) · Yes (36)
Cites these patents:
None (75)
Citations from after 1930:
None (4)
Number of text pages:
None (2) · 1 - 2 (3) · 2 - 3 (24) · 3 - 4 (29) · 4 - 10 (17)
Number of claims:
None (10) · 1 - 3 (38) · 3 - 5 (10) · 5 - 20 (17)
Number of diagram pages:
None (1) · 1 (56) · 2 (6) · 3 (5) · 4 (4) · 7 (1)
Number of figures:
None (1) · 1 - 2 (7) · 2 - 3 (12) · 3 - 6 (21) · 6 - 9 (14) · 9 - 20 (17)

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