Drilldown: Patents

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Patents > Family year: 1918 & Number of claims: 8-50 & Number of diagram pages: 5

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Year filed:
(There are no values for this filter)
Year granted:
1919 (1) · 1920 (3) · 1921 (2) · 1922 (1) · 1923 (2) · 1925 (1)
Office:
GB (1) · US (9)
Inventors:
Erastus E. Winkley (1) · Ernest Abington Vessey (1) · Frank Frederick Simons (1) · James Jacob Mayrow (1) · James Walter Buck (1) · Jean F. Webb, Sr. (1) · Joseph F. Meade (1) · Maxim B. Boyd (1) · Pieter Barteld Van Leggelo (1) · Robert M. Thompson (1) · William L. Gilmore‎ (1)
Inventor country:
GB (2) · NL (1) · US (8)
Inventor location:
None (9) · FIPSloc=36061 (1) · New York City (1) · New York county (1) · New York state (1)
Applicant person:
None (1) · Erastus E. Winkley (1) · Ernest Abington Vessey (1) · Frank Frederick Simons (1) · James Jacob Mayrow (1) · James Walter Buck (1) · Jean F. Webb, Sr. (1) · Maxim B. Boyd (1) · Pieter Barteld Van Leggelo (1) · Robert M. Thompson (1)
Applicant firm:
None (9) · Curtiss Aeroplane (1)
Applicant type:
COMPANY (1) · INDIV (9)
Applicant is inventor:
No (1) · Yes (9)
Tech fields:
None (2) · aerodynamics (1) · airplane (2) · amerrissage (1) · construction (1) · design (2) · flapping (1) · flying machine (1) · frame (1) · fuselage (1) · helicopter (1) · HTA (2) · longerons (1) · ornithopter (1) · propellers (1) · propulsion (1) · spar (1) · stability (1) · strut (1)
Filing date:
January 1918 (1) · June 1918 (2) · July 1918 (1) · October 1918 (3) · November 1918 (3)
Full specification filed date:
February 28, 1919 (1)
Application number:
1238018 (1) · 21079218 (1) · 23884118 (1) · 24186018 (1) · 25765918 (1) · 25933318 (1) · 25939118 (1) · 26122218 (1) · 26432318 (1) · 26476118 (1)
Grant date:
1919 (1) · 1920 (3) · 1921 (2) · 1922 (1) · 1923 (2) · 1925 (1)
Granted:
Yes (10)
Publication date:
None (10)
Supplementary to patent:
None (10)
Related to aircraft:
1 (8) · Yes (2)
Patent agent:
None (2) · A. M. Wilson (1) · Fred Deterich & Co. (1) · G. Wright Arnold (1) · H. Gardner & Son (1) · Henry Lucke (1) · James R. Townsend (1) · John P. Tarbox (1) · Van Esman, Fish, & Hildenrath (1)
Assigned to:
None (9) · Curtiss Aeroplane and Motor Corporation (1)
National tech categories:
None (8) · USPC 244/17.15 (1) · USPC 416/89, 416/168R (1)
IPCs:
None (1) · IPC B64C1/00 (1) · IPC B64C1/06 (1) · IPC B64C11/00 (1) · IPC B64C17/00 (1) · IPC B64C23/00 (1) · IPC B64C27/28 (1) · IPC B64C3/00 (1) · IPC B64C3/38 (1) · IPC B64C33/00 (1) · PC B64C27/00 (1)
CPCs:
CPC B64C1/00 (1) · CPC B64C1/065 (1) · CPC B64C11/003 (1) · CPC B64C17/00 (1) · CPC B64C2001/0081 (1) · CPC B64C23/005 (1) · CPC B64C27/28 (1) · CPC B64C2700/6212 (1) · CPC B64C2700/6235 (1) · CPC B64C2700/6271 (1) · CPC B64C2700/629 (1) · CPC B64C3/00 (1) · CPC B64C3/385 (1) · CPC B64C33/00 (1) · CPC B64C33/02 (1)
Family year:
(There are no values for this filter)
First filing:
No (1) · Yes (9)
Cites these patents:
None (10)
Citations from after 1930:
None (6) · 1 (1) · 2 (1) · 5 (2)
Number of text pages:
4 (2) · 5 (5) · 6 (2) · 8 (1)
Number of claims:
8 - 9 (2) · 9 - 20 (8)
Number of diagram pages:
5 (10)
Number of figures:
9 - 10 (3) · 10 - 30 (7)

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