Drilldown: Patents

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Patents > Filing date: 1918 & Grant date: 1920 - 1929 & Number of figures: 12-16

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Year filed:
(There are no values for this filter)
Year granted:
1920 (5) · 1921 (1) · 1922 (4) · 1923 (1) · 1925 (1)
Office:
DE (1) · FR (2) · US (9)
Inventors:
None (2) · Arthur L. Thurston (1) · Charles B. Kirkham (1) · Erastus E. Winkley (1) · Frank Frederick Simons (1) · Hans Josef Goebbel (1) · Harold J. Horn (1) · Henry L. Haskell (1) · James S. Johnston (1) · Millard L. Johnston (1) · Peter Schwamb (1) · Philip Eberhardt (1) · Pieter Barteld Van Leggelo (1) · Thomas M. Finley (1)
Inventor country:
GB (1) · HU (1) · IE (1) · NL (1) · US (10)
Inventor location:
None (9) · Arlington, MA (1) · Chicago (1) · Illinois (1) · Ludington, MI (1) · Mason county, MI (1) · Massachusetts (1) · Michigan (1) · Middlesex county, MA (1) · Speyer am Rhein (1)
Applicant person:
None (2) · Arthur L. Thurston (1) · Charles B. Kirkham (1) · Erastus E. Winkley (1) · Frank Frederick Simons (1) · Goodyear Tire and Rubber Company (1) · Hans Josef Goebbel (1) · Harold J. Horn (1) · James S. Johnston (1) · Millard L. Johnston (1) · Peter Schwamb (1) · Philip Eberhardt (1) · Pieter Barteld Van Leggelo (1) · Thomas M. Finley (1)
Applicant firm:
None (8) · Curtiss Aeroplane (1) · Haskelite Manufacturing Corporation (1) · John A. Roebling's Sons (1) · Portadown Weaving Company Limited (1)
Applicant type:
COMPANY (3) · COMPANY+INDIV (2) · INDIV (7)
Applicant is inventor:
None (1) · No (4) · Yes (7)
Tech fields:
None (12)
Filing date:
January 1918 (2) · April 1918 (1) · May 1918 (1) · June 1918 (1) · July 1918 (1) · August 1918 (4) · October 1918 (1) · November 1918 (1)
Full specification filed date:
None (12)
Application number:
21079218 (1) · 21420118 (1) · 22746918 (1) · 23613318 (1) · 24186018 (1) · 24921118 (1) · 25158618 (1) · 25727518 (1) · 26122218 (1) · 323763D (1) · 504891D (1) · 504933D (1)
Grant date:
1920 (5) · 1921 (1) · 1922 (4) · 1923 (1) · 1925 (1)
Granted:
Yes (12)
Publication date:
July 19, 1920 (1) · July 20, 1920 (1)
Supplementary to patent:
None (10) · Patent DE-1914-321808 (1) · Patent GB-1917-128630 (1)
Related to aircraft:
1 (11) · Yes (1)
Patent agent:
None (1) · 0 (1) · A. M. Wilson (1) · Armengaud jeune (1) · Boramé et Julien (1) · Chappell & Earl (1) · H. F. Riley (1) · James R. Townsend (1) · John P. Tarbox (1) · Philip -- Ricekweich? (1) · Thomas L. Wilder (1) · Van Esman, Fish, & Hildenrath (1)
Assigned to:
None (10) · Haskelite Manufacturing Corporation (1) · John A. Roebling's Sons (1)
National tech categories:
None (6) · DE 77h.7 (1) · FR 6.4 (2) · USPC 244/123.8 (1) · USPC 244/17.15 (1) · USPC 244/231 (1) · USPC 244/234 (1)
IPCs:
None (3) · IPC B64B1/40 (1) · IPC B64B1/62 (1) · IPC B64C13/00 (1) · IPC B64C17/00 (1) · IPC B64C25/64 (1) · IPC B64C27/28 (1) · IPC B64C3/00 (2) · IPC B64C33/00 (1) · PC B64C27/00 (1)
CPCs:
CPC B64B1/40 (1) · CPC B64B1/62 (1) · CPC B64C1/068 (1) · CPC B64C1/12 (2) · CPC B64C13/00 (1) · CPC B64C17/00 (1) · CPC B64C2001/0063 (1) · CPC B64C25/64 (1) · CPC B64C27/28 (1) · CPC B64C2700/6212 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6256 (1) · CPC B64C2700/629 (1) · CPC B64C3/00 (2) · CPC B64C3/26 (1) · CPC B64C33/00 (1) · CPC Y10T74/2186 (1)
Family year:
(There are no values for this filter)
First filing:
No (1) · Yes (11)
Cites these patents:
None (11) · US 245885 (1)
Citations from after 1930:
None (2) · 1 (1) · 5 (2) · 18 (1)
Number of text pages:
2 - 3 (2) · 3 - 6 (5) · 6 - 20 (5)
Number of claims:
None (1) · 1 - 9 (4) · 9 - 60 (7)
Number of diagram pages:
1 - 3 (2) · 3 - 5 (5) · 5 - 8 (5)
Number of figures:
12 (1) · 13 (6) · 14 (3) · 15 (1) · 16 (1)

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