Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & Office: US & IPCs : IPC B64B1/62 or None

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Year filed:
1909 (1) · 1910 (1) · 1911 (2) · 1913 (2) · 1914 (2) · 1915 (6) · 1916 (16) · 1917 (49) · 1918 (143) · 1919 (1) · 1920 (1) · 1921 (2)
Year granted:
1920 (112) · 1921 (57) · 1922 (31) · 1923 (10) · 1924 (10) · 1925 (2) · 1926 (2) · 1927 (2)
Office: (Click arrow to add another value)
Inventors:
Henry Kleckler (7) · Glenn Hammond Curtiss (7) · George Francis Myers (5) · Harris G Hooper (5) · James Vernon Martin (5) · Charles B. Kirkham (4) · Ralph Hazlett Upson (4) · Melville W MIX (4) · William L Gilmore (3) · Francis J PLYM (3) · Louis T Frederick (3) · John P. Tarbox (3) · None (3)
Inventor country:
None (126) · AU (2) · CA (4) · CH (1) · DE (2) · FR (2) · GB (4) · IT (1) · US (84)
Applicant person:
None (28) · James Vernon Martin (5) · Harris G Hooper (5) · KAWNEER (4) · GOODYEAR TIRE RUBBER (4) · George Francis Myers (4) · MIX MELVILLE W (4) · Westinghouse Electric and Manufacturing Company (3) · HEWLETT PACKARD (3) · William BOHLEBER (2) · CASPAR Charles H (2) · HASKELITE (2) · Albert Ennis Henderson (2) · John DAY PREZ (2) · John William Rapp (2) · ERNST J OHNELL (2) · Edmund B Carns (2) · Eugene WEAVER (2)
Applicant firm:
None (198) · B.F. Goodrich company (1) · CONTINENTAL AIR CRAFT TRANSP (1) · Curtiss Aeroplane (18) · Curtiss Aeroplane and Motor Co. (1) · GASPARD LEGROS (1) · Lawrence Sperry Aircraft Company, Inc. (1) · Tarbox Safety Aircraft Company (3) · Westinghouse Electric & Manufacturing Company (1) · Zeppelin-Werke Staaken G.m.b.H. (1)
Applicant type:
None (22) · COMPANY (55) · COMPANY + INDIV (5) · INDIV (145)
Applicant is inventor:
None (3) · No (75) · Yes (148)
Tech fields:
None (205) · airplane (4) · stability (4) · subsystem (3) · frame (3) · propulsion (3) · ornithopter (2) · LTA (2) · aileron (2) · propeller (2)
Filing date:
None (3) · 1900 - 1909 (1) · 1910 - 1919 (214) · 1920 - 1929 (4) · 1960 - 1969 (4)
Full specification filed date:
October 1916 (1) · November 1917 (1) · July 1918 (1) · November 1918 (1) · December 1918 (1)
Application number:
None (12)
Grant date:
None (2) · 1900 - 1999 (221) · 5600 - 5699 (1) · 7300 - 7399 (1) · 7400 - 7499 (1)
Granted:
None (2) · Yes (224)
Publication date:
(There are no values for this filter)
Supplementary to patent:
None (225) · Patent DE-1919-364419 (1)
Related to aircraft:
None (204) · 1 (9) · Yes (13)
Patent agent:
None (221) · 268596 (1) · Davis & Davis (1) · H. F. Riley (1) · Herbert H. Thompson (1) · John P. Tarbox (1)
Assigned to:
None (220) · Alois Leutenegger (1) · attorney Wesley Sloan? Schear? (1) · Fritz Müller (1) · Goodyear Tire and Rubber Company (1) · Lawrence Sperry Aircraft Company (1) · Westinghouse Electric & Manufacturing Company (1) · Zeppelin-Werke Staaken G.m.b.H. (1)
National tech categories:
None (221) · CPC (1) · USPC 244/127 (1) · USPC 244/22 (1) · USPC 244/229 (1) · USPC 244/233 (1) · USPC 244/30 (1) · Westinghouse Electric and Manufacturing Company (1)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (20) · CPC B64C2700/6295 (17) · CPC B64C3/00 (16) · CPC B64C17/00 (14) · CPC B64C23/005 (14) · CPC B64C2700/6233 (14) · None (10) · CPC B64C2700/6212 (8) · CPC B64C2700/6274 (8) · CPC B62C5/04 (8) · CPC B64B1/00 (7) · CPC B64C1/00 (7) · CPC B64C3/385 (6) · CPC B64C2001/0081 (6) · CPC B64C11/04 (6) · CPC B64B1/40 (5) · CPC B64C2700/6271 (5) · CPC B64C35/00 (5) · CPC B64C9/00 (5) · CPC B64C33/02 (5)
Family year:
None (5) · 1900 - 1909 (2) · 1910 - 1919 (211) · 1920 - 1929 (2) · 1960 - 1969 (6)
First filing:
None (5) · No (10) · Yes (211)
Cites these patents:
None (225) · US 245885 (1)
Citations from after 1930:
None (1) · 1 (1)
Number of text pages:
None (204) · 2 - 3 (3) · 3 - 4 (7) · 4 - 43,000,000 (6) · 43,000,000 - 45,000,000 (6)
Number of claims:
None (210) · 1 - 4 (2) · 4 - 11 (7) · 11 - 110 (7)
Number of diagram pages:
None (207) · 1 - 2 (5) · 2 - 3 (6) · 3 - 8 (8)
Number of figures:
None (210) · 1 - 5 (4) · 5 - 8 (5) · 8 - 14 (7)

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