Drilldown: Patents

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Patents > Publication date: 1912 & Assigned to: None & CPCs: CPC B64C39/00

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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 (42) · GB (1)
Inventors:
Maurice-Émile Primard (2) · Lucien-Joseph-Antonin Albessard (2)
Inventor country:
AT (1) · AU (2) · BE (2) · CH (1) · DE (4) · FR (21) · GB (2) · GN (1) · HU (2) · IT (3) · RO (1) · US (5)
Inventor location:
None (40) · Basses-Alpes (1) · Guérigny (1) · Loire-Inférieure (1) · Nantes (1) · Nièvre (1) · Seine (1)
Applicant person:
Maurice-Émile Primard (2) · Lucien-Joseph-Antonin Albessard (2)
Applicant firm:
None (44)
Applicant type:
None (1) · INDIV (43)
Applicant is inventor:
No (1) · Yes (43)
Tech fields:
None (44)
Filing date:
February 1910 (1) · October 1910 (1) · January 1911 (1) · April 1911 (1) · June 1911 (1) · July 1911 (2) · August 1911 (4) · September 1911 (1) · October 1911 (2) · November 1911 (3) · December 1911 (9) · January 1912 (1) · February 1912 (1) · March 1912 (6) · April 1912 (3) · May 1912 (3) · June 1912 (1) · July 1912 (3)
Full specification filed date:
July 5, 1912 (1)
Application number:
None (3)
Grant date:
November 1911 (5) · December 1911 (3) · January 1912 (3) · February 1912 (8) · March 1912 (3) · April 1912 (2) · May 1912 (4) · June 1912 (3) · July 1912 (5) · August 1912 (3) · September 1912 (3) · December 1912 (1)
Granted:
Yes (44)
Publication date:
January 1912 (5) · February 1912 (3) · March 1912 (3) · April 1912 (6) · May 1912 (6) · June 1912 (1) · July 1912 (2) · August 1912 (4) · September 1912 (3) · October 1912 (6) · November 1912 (2) · December 1912 (3)
Supplementary to patent:
None (23) · Australia 23 Feb 1911 (1) · Patent AT-1912-60742 (1) · Patent AU-1910-20097 (1) · Patent BE-1910-08-31 Léon Lambert (1) · Patent BE-1910-11-16 (1) · Patent DE-1910-12-21 (1) · Patent FR-1910-421136 (2) · Patent FR-1910-421192 (1) · Patent FR-1911-420255 (1) · Patent FR-1911-421136.15166 (1) · Patent FR-1911-428217 (1) · Patent FR-1911-430799 (1) · Patent FR-1911-431428 (1) · Patent FR-1911-432053 (1) · Patent FR-1911-436905 (1) · Patent FR-1911-441144 (1) · Patent FR-1912-443539 (1) · Patent GB-1910-23303 (1) · Patent HU-1911-55364 (1) · Patent IT-1911-06-26-Banti (1) · Patent US-1911-1015150 (1)
Related to aircraft:
1 (28) · Yes (16)
Patent agent:
None (5) · A. Augier (1) · A. Chenault (2) · A. Diènèl (1) · Armengaud jeune (3) · Brandon frères (3) · C. Baumann (1) · Ch. Faber (1) · Ch. Mardelet (2) · Charles Assi (2) · Charles Dony (1) · Dom. Casalonga (1) · Dupont et Elluin (1) · E. Blétry (2) · G. Petiau (1) · Gaston Rose (1) · Georges Laurent (1) · H. A. Cope (1) · H. Blouin (1) · H. Bœttcher fils (1) · J. Bonnet-Thirion (1) · L. Chassevent (3) · Lavoix et Mosès (1) · None (2) · P. Follin (1) · Société J.P. Bonnicart et Cie. (1) · Wattier (1) · Weismann et Marx (1) · Y. Rabilloud et fils (1)
Assigned to: (Click arrow to add another value)
National tech categories:
None (1) · DE 77h.5 (1) · FR 6.4 (42)
IPCs:
None (1) · IPC B64C39/00 (1) · IPC B64C39/00 (1) · IPC B64C39/00 (41) · IPC B64C39/08 (1)
CPCs: (Click arrow to add another value)
Family year:
(There are no values for this filter)
First filing:
None (2) · No (23) · Yes (19)
Cites these patents:
None (44)
Citations from after 1930:
None (8)
Number of text pages:
None (1) · 1 - 2 (1) · 2 - 3 (18) · 3 - 4 (10) · 4 - 8 (14)
Number of claims:
None (4) · 1 - 3 (22) · 3 - 4 (5) · 4 - 10 (13)
Number of diagram pages:
None (2) · 1 (33) · 2 (6) · 3 (2) · 4 (1)
Number of figures:
None (2) · 1 - 2 (1) · 2 - 4 (11) · 4 - 6 (11) · 6 - 8 (9) · 8 - 30 (10)

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