Drilldown: Patents

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Patents > Office: GB & Tech fields : Airplane or propeller & IPCs: IPC B64C17/00

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Year filed:
1909 (8) · 1910 (13) · 1911 (10) · 1912 (8) · 1913 (5) · 1914 (2) · 1915 (3) · 1918 (1)
Year granted:
None (1) · 1909 (2) · 1910 (8) · 1911 (16) · 1912 (9) · 1913 (6) · 1914 (2) · 1915 (3) · 1916 (2) · 1918 (1)
Office: (Click arrow to add another value)
Inventors:
Adolphe-François-Joseph Doutre (3) · Sam Leonard Walkden (3) · Carlo Navaro (2) · Louis-Adolphe Hayot (2) · Adolf Sprater (2) · Isaac Bell (2)
Inventor country:
AU (1) · BE (2) · CH (2) · DE (6) · DK (1) · FR (15) · GB (10) · HU (2) · IE (2) · IN (1) · IT (4) · NO (1) · RU (2) · US (1)
Applicant person:
Adolphe-François-Joseph Doutre (3) · Sam Leonard Walkden (3) · None (2) · Adolf Sprater (2) · Isaac Bell (2) · Carlo Navaro (2) · Louis-Adolphe Hayot (2)
Applicant firm:
None (49) · Société Antoinette (1)
Applicant type:
COMPANY (1) · INDIV (49)
Applicant is inventor:
No (1) · Yes (49)
Tech fields: (Click arrow to add another value)
Filing date:
1909 (8) · 1910 (13) · 1911 (10) · 1912 (8) · 1913 (5) · 1914 (2) · 1915 (3) · 1918 (1)
Full specification filed date:
None (30) · 1909 (5) · 1910 (3) · 1911 (5) · 1912 (1) · 1913 (3) · 1914 (1) · 1915 (2)
Application number:
None (2)
Grant date:
None (3) · 1910 (10) · 1911 (14) · 1912 (8) · 1913 (6) · 1914 (3) · 1915 (3) · 1916 (2) · 1918 (1)
Granted:
No (4) · Yes (46)
Publication date:
None (43) · 1910 (2) · 1912 (2) · 1914 (2) · 1916 (1)
Supplementary to patent:
None (18) · Patent AU-1911-510 (1) · Patent BE-1911-05-15 Georges de Bothezat (1) · Patent CH-1915-73162 (1) · Patent DE-1908-232250 (1) · Patent DE-1912-05-04 Otto Albin Budig (1) · Patent DE-1912-09-10 Adolf Sprater (1) · Patent DK-1913-19885 (1) · Patent FR-1909-399456 (1) · Patent FR-1909-400226 (1) · Patent FR-1909-411092 (1) · Patent FR-1909-417485 (1) · Patent FR-1910-414892 (1) · Patent FR-1910-415470 (1) · Patent FR-1910-428665 (1) · Patent FR-1910-428853 (1) · Patent FR-1910-435648 (2) · Patent FR-1911-433082 (1) · Patent FR-1911-435648.16544 (1) · Patent FR-1911-445963 (1) · Patent FR-1911-446282 (1) · Patent FR-1912-442419 (1) · Patent FR-1912-446282.16689 (1) · Patent FR-1914-474937 (1) · Patent FR-1914-475066 (1) · Patent GB-1909-8531‎ (2) · Patent GB-1911-22402 (1) · Patent GB-1911-8326 (1) · Patent GB-1912-19864‎ (1) · Patent GB-1912-20927 (1) · Patent HU-1909-49726 (1) · Patent HU-1913-Pédery-Varsányi-Zoltán (1) · Patent IT-1910-10-17 Carlo Navaro (1) · Patent IT-1910-112937 (1) · Patent IT-1911-06-09 Carlo Navaro (1) · Patent US-1908-1077750 (1) · Patent US-1908-1081147 (1)
Related to aircraft:
1 (13) · Yes (37)
Patent agent:
None (1) · A. M. & William Clark (2) · Abel & Imray (6) · Boult, Wade & Tennant (1) · Boult, Wade, and Tennant (1) · Carl Tewes (1) · Carpmael & Co. (1) · Cruikshank & Fairweather, Ltd. (1) · Dicker, Pollak & Derriman (1) · Edward Evans & Co. (3) · Fell & James (1) · Fell & James; J. S. Withers & Spooner (1) · Francis Heron Rogers (1) · H. D. Fitzpatrick & Co. (2) · Harris & Mills (1) · Haseltine, Lake & Co. (2) · Herbert Haddan & Co. (3) · Hubers and Mond (1) · J. Clark Jefferson, F.I.P.A. (1) · J.D. Roots & Company (1) · Johnsons & Willcox (2) · Lloyd Wise & Co. (2) · Marks & Clerk (7) · None (1) · Philip Middleton Justice (3) · Theo. McKenna (1) · W. P. Thompson & Co. (1) · Wheatley & Mackenzie (1)
Assigned to:
None (50)
National tech categories:
None (50)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C1/00 (1) · CPC B64C17/00 (50) · CPC B64C23/005 (1) · CPC B64C2700/6211 (1) · CPC B64C2700/6212 (7) · CPC B64C2700/6214 (8) · CPC B64C2700/6218 (23) · CPC B64C2700/6271 (1) · CPC B64C3/48 (1)
Family year:
None (2) · 1908 (2) · 1909 (11) · 1910 (12) · 1911 (10) · 1912 (5) · 1913 (4) · 1914 (1) · 1915 (2) · 1918 (1)
First filing:
None (1) · No (27) · Yes (22)
Cites these patents:
None (50)
Citations from after 1930:
None (1) · 1 (3)
Number of text pages:
None (2) · 2 - 3 (11) · 3 - 4 (15) · 4 - 6 (8) · 6 - 30 (14)
Number of claims:
None (3) · 1 - 2 (7) · 2 - 3 (8) · 3 - 4 (7) · 4 - 7 (13) · 7 - 20 (12)
Number of diagram pages:
None (2) · 1 - 2 (24) · 2 - 3 (13) · 3 - 6 (11)
Number of figures:
None (2) · 1 - 2 (2) · 2 - 4 (15) · 4 - 6 (8) · 6 - 9 (12) · 9 - 30 (11)

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