Drilldown: Patents

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Patents > Assigned to: None & CPCs: CPC B64C11/04 & Number of claims: 4-7

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Year filed:
1910 (2) · 1912 (1) · 1915 (2) · 1916 (1) · 1917 (3) · 1918 (2)
Year granted:
1911 (2) · 1913 (1) · 1916 (2) · 1919 (2) · 1920 (3) · 1924 (1)
Office:
DE (2) · FR (2) · GB (6) · US (1)
Inventors:
None (1) · Arthur William Judge (1) · Elbert J. Hall (1) · Ernest Platton King (1) · Erwin Wesnigk (1) · Fernand Lioré (2) · Frederick William Lanchester (1) · George Holt Thomas (1) · Heber Fletcher Mordey (1) · John Philip Carter (1) · Norman Arthur Thompson (1) · Percy Herbert Houghton (1) · Samuel Diggle (1) · William Lane (1)
Inventor country:
DE (2) · FR (2) · GB (6) · US (1)
Inventor location:
None (11)
Applicant person:
None (2) · Arthur William Judge (1) · Elbert J. Hall (1) · Ernest Platton King (1) · Erwin Wesnigk (1) · Fernand Lioré (2) · Frederick William Lanchester (1) · George Holt Thomas (1) · John Philip Carter (1) · Norman Arthur Thompson (1) · Samuel Diggle (1)
Applicant firm:
None (9) · Helix Propeller G.m.b.H. (1) · Varioplane Company (1)
Applicant type:
COMPANY (2) · INDIV (9)
Applicant is inventor:
No (2) · Yes (9)
Tech fields:
aerial propellers (2) · aerodynamics (1) · blade (1) · design (2) · marine propellers (1) · metal (1) · mounting (1) · propeller (4) · propeller hubs (1) · propellers (5) · propulsion (1) · rubber (1)
Filing date:
1910 (2) · 1912 (1) · 1915 (2) · 1916 (1) · 1917 (3) · 1918 (2)
Full specification filed date:
None (6) · 1913 (1) · 1916 (2) · 1918 (2)
Application number:
1227918 (1) · 12311/17 (1) · 13961D (1) · 1901617 (1) · 191228205D (1) · 191517434D (1) · 281516 (1) · 328801D (1) · 423441D (1) · 6908515 (1) · H0080257 (1)
Grant date:
1911 (2) · 1913 (1) · 1916 (2) · 1919 (2) · 1920 (3) · 1924 (1)
Granted:
Yes (11)
Publication date:
April 1911 (1) · August 1911 (1)
Supplementary to patent:
None (10) · Patent FR-1910-423441 (1)
Related to aircraft:
1 (7) · Yes (4)
Patent agent:
None (3) · A. M. & William Clark (1) · E. Blétry (2) · H.C. Sheldon (1) · Marks & Clerk (1) · None (1) · Philipss (1) · White & Prost (1)
Assigned to: (Click arrow to add another value)
National tech categories:
None (7) · DE 77h.6 (2) · FR 6.4 (2)
IPCs:
IPC B64C11/04 (11) · IPC B64C11/06 (1) · IPC B64C11/34 (1)
CPCs: (Click arrow to add another value)
Family year:
1910 (2) · 1912 (1) · 1915 (2) · 1916 (1) · 1917 (3) · 1918 (2)
First filing:
No (2) · Yes (9)
Cites these patents:
None (11)
Citations from after 1930:
None (3)
Number of text pages:
2 (7) · 3 (3) · 4 (1)
Number of claims:
4 (7) · 5 (2) · 6 (1) · 7 (1)
Number of diagram pages:
1 (8) · 2 (3)
Number of figures:
2 - 4 (4) · 4 - 9 (7)

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