Drilldown: Patents

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Patents > Year filed: 1912 & Tech fields: None & CPCs : CPC B64C35/00 or CPC B64C39/00 or CPC B64C39/005

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Year filed:
(There are no values for this filter)
Year granted:
1911 (2) · 1912 (23) · 1913 (19) · 1914 (1)
Office:
FR (22) · GB (21) · US (2)
Inventors:
John George Aulsebrook Kitchen (2) · Howard Huntington (2) · Arthur VON KEISSLER (2)
Inventor country:
AT (2) · BE (1) · CH (1) · DE (5) · FR (15) · GB (8) · IT (2) · US (11)
Applicant person:
Lucien Armand Bollack (2) · John George Aulsebrook Kitchen (2) · Howard Huntington (2) · Arthur von Keissler (2)
Applicant firm:
None (44) · Société R. Bourbeau et H. Devaux (1)
Applicant type:
None (3) · COMPANY (1) · INDIV (41)
Applicant is inventor:
No (6) · Yes (39)
Tech fields: (Click arrow to add another value)
Filing date:
August 1911 (1) · December 1911 (1) · January 1912 (6) · February 1912 (1) · March 1912 (6) · April 1912 (3) · May 1912 (3) · June 1912 (1) · July 1912 (2) · August 1912 (5) · September 1912 (2) · October 1912 (6) · November 1912 (5) · December 1912 (3)
Full specification filed date:
None (45)
Application number:
Grant date:
May 1912 (1) · June 1912 (2) · August 1912 (2) · September 1912 (1) · December 1912 (1) · January 1913 (4) · February 1913 (2) · March 1913 (1) · April 1913 (5) · July 1913 (1) · August 1913 (1) · September 1913 (2) · October 1913 (2) · December 1913 (1) · March 1914 (1)
Granted:
No (17) · Yes (28)
Publication date:
July 1912 (1) · April 1913 (1) · September 1913 (1)
Supplementary to patent:
None (42) · Jan 26 1912 FR (1) · Patent FR-1912-447384 (1) · Patent Italy June 26 1911 (1)
Related to aircraft:
None (18) · 1 (24) · Yes (3)
Patent agent:
None (40) · Allison Bros. (1) · Brandon freres (1) · Dom. Casalonga (1) · Hyde & Heide (1) · Marks & Clerk (1)
Assigned to:
None (45)
National tech categories:
None (40) · FR 6.4 (3) · USPC 244/119 (1) · USPC 244/139 (1)
IPCs:
None (39) · IPC B64C35/00 (3) · IPC B64C39/00 (3)
CPCs: (Click arrow to add another value)
Family year:
(There are no values for this filter)
First filing:
No (20) · Yes (25)
Cites these patents:
None (45)
Citations from after 1930:
None (2)
Number of text pages:
None (39) · 1 (1) · 2 (2) · 3 (1) · 4 (2)
Number of claims:
None (39) · 1 (3) · 2 (2) · 5 (1)
Number of diagram pages:
None (39) · 1 (4) · 2 (1) · 3 (1)
Number of figures:
None (39) · 3 (2) · 5 (2) · 7 (1) · 15 (1)

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