Drilldown: Patents

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Patents > Tech fields: Design & Publication date: 1912 & Number of claims: 2-4

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Year filed:
1908 (1) · 1909 (1) · 1910 (8) · 1911 (25) · 1912 (18)
Year granted:
(There are no values for this filter)
Office:
AT (2) · CH (1) · DE (1) · DK (1) · FR (34) · GB (6) · HU (6) · US (2)
Inventors:
None (4) · André-Julien Mahoudeau (3) · Robert Esnault-Pelterie (2)
Inventor country:
AT (2) · BE (2) · CH (1) · DE (5) · FR (33) · GB (4) · HU (4) · IT (1) · US (2) · VN (1)
Inventor location:
None (48) · Berlin (1) · Budapest (1) · Long (1) · Meudon (1) · Seine (1) · Seine-et-Oise (1) · Somme (1)
Applicant person:
None (7) · André-Julien Mahoudeau dit de Villethiou (3) · Robert Esnault-Pelterie (2)
Applicant firm:
None (48) · Aéroplanes Morane-Saulnier (1) · Alphonse Papin (1) · Borrmann and Kaerting (1) · Didier Rouilly (1) · Kommanditgesellschaft Werner & Pfleiderer (1) · Société anonyme des appareils d'aviation Hanriot (1)
Applicant type:
None (1) · COMPANY (4) · COMPANY+INDIV (1) · INDIV (47)
Applicant is inventor:
None (1) · No (2) · Yes (50)
Tech fields: (Click arrow to add another value)
Filing date:
1908 (1) · 1909 (1) · 1910 (7) · 1911 (25) · 1912 (19)
Full specification filed date:
July 5, 1912 (1)
Application number:
None (9)
Grant date:
September 1911 (1) · October 1911 (1) · November 1911 (3) · December 1911 (6) · January 1912 (2) · February 1912 (3) · March 1912 (5) · April 1912 (2) · May 1912 (5) · June 1912 (6) · July 1912 (2) · August 1912 (4) · September 1912 (5) · October 1912 (4) · December 1912 (1)
Granted:
Yes (53)
Publication date:
January 1912 (5) · February 1912 (8) · March 1912 (6) · April 1912 (4) · May 1912 (2) · June 1912 (5) · July 1912 (3) · August 1912 (3) · September 1912 (6) · October 1912 (6) · November 1912 (2) · December 1912 (3)
Supplementary to patent:
None (28) · Patent BE-1910-08-31 Léon Lambert (1) · Patent BE-1911-03-14 André-Julien Mahoudeau (1) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (1) · Patent BE-1911-10-20 Joseph Migliorino (1) · Patent DE-1910-04-04 August Wendtland (1) · Patent DE-1910-236694 (1) · Patent FR-1908-401308 (1) · Patent FR-1908-403726 (1) · Patent FR-1909-401714 (1) · Patent FR-1909-403418 (1) · Patent FR-1909-407712 (1) · Patent FR-1910-414892 (1) · Patent FR-1910-420958 (1) · Patent FR-1910-421136 (1) · Patent FR-1910-422686 (1) · Patent FR-1910-423792 (2) · Patent FR-1910-429307 (1) · Patent FR-1910-430552 (1) · Patent FR-1911-421136.15166 (1) · Patent FR-1911-423792.14664 (1) · Patent FR-1911-425020 (1) · Patent FR-1911-429224 (1) · Patent FR-1911-431862 (1) · Patent FR-1911-433440 (1) · Patent FR-1911-434663 (1) · Patent FR-1912-443539 (1) · Patent HU-1911-55364 (1)
Related to aircraft:
None (1) · 1 (21) · Yes (31)
Patent agent:
None (13) · A. Rohrbach (1) · Armengaud jeune (8) · Barlow et Gentizon (1) · Brandon frères (1) · Carpmael & Co. (1) · Charles Assi (1) · Charles Dony (2) · de Bongé (1) · E. Blétry (1) · E. Blum & Co. (1) · E.-S. Becker (1) · Émile Bert (1) · G. F. Redfern & Co (1) · G. Petiau (1) · H. A. Cope (1) · Haseltine, Lake & Co. (1) · Hippolyte Josse (1) · J. Bonnet-Thirion (1) · Johnsons & Willcox (1) · L. Chassevent (2) · Lavoix et Mosès (1) · Leechman & Co. (1) · Lefort (1) · M. Zerolo (1) · None (3) · Paul Caquet (2) · Société J.P. Bonnicart et Cie. (1) · V. Matray (1)
Assigned to:
None (53)
National tech categories:
None (7) · AT 77d (2) · CH 129b (1) · DE 77h.5 (1) · DK 77 (1) · FR 6.2 (2) · FR 6.4 (32) · HU V/h (6) · USPC 244/23R (1)
IPCs:
None (14) · IPC B64C3/14 (1) · IPC B64B1/40 (1) · IPC B64C1/00 (5) · IPC B64C11/00 (2) · IPC B64C11/04 (1) · IPC B64C11/18 (1) · IPC B64C17/00 (4) · IPC B64C17/06 (2) · IPC B64C19/00 (1) · IPC B64C21/02 (1) · IPC B64C25/42 (1) · IPC B64C25/52 (1) · IPC B64C27/18 (1) · IPC B64C3/00 (1) · IPC B64C3/14 (1) · IPC B64C3/18 (1) · IPC B64C3/26 (1) · IPC B64C3/38 (2) · IPC B64C3/42 (1) · IPC B64C31/04 (1) · IPC B64C33/02 (1) · IPC B64C39/00 (8) · IPC B64C9/00 (1) · IPC B64D17/00 (1) · IPC B64D27/26 (1) · IPC B64D33/10 (1)
CPCs:
None (11) · CPC B64C39/00 (6) · CPC B64C2700/6295 (4) · CPC B64C17/00 (4) · CPC B64C3/385 (2) · CPC B64C2700/6214 (2) · CPC B64C17/06 (2) · CPC B64C3/14 (2)
Family year:
None (2) · 1908 (2) · 1909 (4) · 1910 (13) · 1911 (19) · 1912 (13)
First filing:
None (5) · No (31) · Yes (17)
Cites these patents:
None (53)
Citations from after 1930:
None (3)
Number of text pages:
1 - 2 (2) · 2 - 3 (30) · 3 - 6 (21)
Number of claims:
2 (19) · 3 (14) · 4 (20)
Number of diagram pages:
None (1) · 1 (38) · 2 (10) · 3 (1) · 4 (1) · 5 (2)
Number of figures:
None (2) · 1 - 3 (7) · 3 - 4 (10) · 4 - 5 (8) · 5 - 7 (12) · 7 - 30 (14)

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