Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & CPCs : CPC B64C17/00 or CPC B64C35/00 & First filing: Yes

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Year filed:
1911 (1) · 1913 (2) · 1914 (6) · 1915 (2) · 1916 (6) · 1917 (12) · 1918 (24)
Year granted:
1920 (23) · 1921 (17) · 1922 (3) · 1923 (2) · 1924 (3) · 1925 (3) · 1927 (2)
Office:
DE (7) · FR (10) · GB (5) · US (31)
Inventors:
None (8) · Alfred John Macy (3) · James Vernon Martin (3) · Glenn Hammond Curtiss (3) · Erastus E. Winkley (2) · Raimund Nimfuehr (2) · Henry E. Krammer (2) · Jacob Knappich (2) · APP D AVIAT DOUTRE (2)
Inventor country:
None (14) · AT (2) · CA (1) · DE (3) · FR (8) · GB (2) · US (24)
Applicant person:
None (8) · Adolph Ditriech Wittemann (1) · Alexandre Murat (1) · Alfred John Macy (3) · ANTHONY CHIARELLI (1) · APP D AVIAT DOUTRE (2) · BOYLE HOMER L (1) · Charles Rudolph Wittemann (1) · Chester A. Marsh (1) · Claudius Dornier (2) · David Kittredge (1) · Edith L Zahn (1) · Erastus E. Winkley (2) · ERNEST RANDALL DELLE (1) · F J ABBOTT JR (1) · Gaston Madeira (1) · George H. Jones (1) · Glenn Hammond Curtiss (1) · GREENE AERONAUTICAL (1) · Henry E. Krammer (2) · HEWLETT PACKARD (1) · Jacob Knappich (2) · James Vernon Martin (4) · Leinweber William H (1) · Louis-Isidore Henry (1) · Mme Murat née Laure Fièvre (1) · Paul Schmitt (1) · RADIO CONTROLLER (1) · Raimund Nimfuehr (2) · Raymond Roze Perkins (1) · Rene Cecil Motte (1) · ROBERT COUTANT (1) · ROSSEEL Charles H (1) · Rushmore Wood (1) · Walter H. Parnell Jr (1) · Ward Leathers (1) · WEIBLE THURLOW E (1) · William B. Stout (1) · Winifred Allen Sperry (1)
Applicant firm:
None (38) · Alphonse Tellier et Cie (1) · Bank of America (1) · Curtiss Aeroplane (4) · Curtiss Aeroplane and Motor Corporation (1) · Dornier Metallbauten (1) · Dornier Metallbauten GmbH (1) · Macy Engineering Co. (1) · Macy Engineering Company (1) · Packard Motor Car Company (1) · Société des Avions Louis Bréguet (1) · Société Nouvelle des Aéroplanes Paul Schmitt (1) · Tarbox Safety Aircraft Company (1)
Applicant type:
None (3) · COMPANY (12) · COMPANY + INDIV (4) · COMPANY+INDIV (2) · INDIV (32)
Applicant is inventor:
No (18) · Yes (35)
Tech fields:
None (29) · aeroplane stability (1) · Aircraft (1) · airplane (6) · automatic (1) · automatic stability (3) · Biplane (2) · buoyancy (1) · Chassis (1) · construction (2) · control (2) · Design (2) · float (1) · flying boat (1) · frame (3) · fuselage (2) · heavier-than-air (1) · Hybrid (1) · hydroaeroplane (7) · landing (2) · marine (3) · mooring (1) · pendulum (2) · pneumatics (1) · stability (12) · steering (1) · subsystem (2) · suspension (1)
Filing date:
1911 (1) · 1913 (2) · 1914 (6) · 1915 (2) · 1916 (6) · 1917 (12) · 1918 (24)
Full specification filed date:
None (51) · 1919 (1) · 1922 (1)
Application number:
Grant date:
1920 (23) · 1921 (17) · 1922 (3) · 1923 (2) · 1924 (3) · 1925 (3) · 1927 (2)
Granted:
Yes (53)
Publication date:
May 1920 (2) · June 1920 (1) · August 1920 (1) · February 1921 (1) · July 1921 (1) · September 1921 (1)
Supplementary to patent:
None (49) · Patent DE-1918-410160 (1) · Patent FR-1914-475066 (1) · Patent FR-1914-476300 (1) · Patent FR-1915-476300.20754 (1) · Patent FR-1916-493411 (1)
Related to aircraft:
None (17) · 1 (27) · Yes (9)
Patent agent:
None (35) · Barthell Haskell? (1) · Charles Assi (1) · Charles W. Hills (1) · Edward Evans & Co. (1) · Edward R. Monroe (1) · Herbert H. Thompson (1) · John P. Tarbox (2) · M. Zerolo (2) · Milton Tibetta? (1) · Société G. Breton, P. Audy, J. Rousset, A Vergé (1) · Stanley, Popplewell & Co. (1) · T. Damas (1) · Van Esman, Fish, & Hildenrath (1) · Van Everson, Fish, & Heldreth (1) · Warren S. Ostow (2)
Assigned to:
None (50) · Curtiss Aeroplane and Motor Corporation (1) · Macy Engineering Company (1) · Winifred Allen Sperry (1)
National tech categories:
None (40) · DE 77h.5 (5) · FR 6.3 (1) · FR 6.4 (4) · USPC 244/101 (1) · USPC 244/121 (1) · USPC 244/135R (1) · USPC 244/177 (1) · USPC 244/53A (1) · USPC 244/54 (1) · USPC 244/80 (1) · USPC 244/87 (1) · USPC 74/6 (1)
IPCs:
None (29) · IPC B64C1/00 (3) · IPC B64C17/00 (12) · IPC B64C23/06 (1) · IPC B64C35/00 (12) · IPC F16D13/12 (1)
CPCs: (Click arrow to add another value)
Family year:
1911 (1) · 1913 (2) · 1914 (6) · 1915 (2) · 1916 (6) · 1917 (12) · 1918 (24)
First filing: (Click arrow to add another value)
Cites these patents:
None (53)
Citations from after 1930:
None (4) · 2 (2) · 4 (1) · 5 (1)
Number of text pages:
None (24) · 2 - 3 (10) · 3 - 4 (6) · 4 - 6 (6) · 6 - 30 (7)
Number of claims:
None (24) · 1 - 7 (15) · 7 - 14 (7) · 14 - 110 (7)
Number of diagram pages:
None (24) · 1 - 2 (15) · 2 - 4 (7) · 4 - 9 (7)
Number of figures:
None (24) · 1 - 3 (2) · 3 - 5 (7) · 5 - 8 (7) · 8 - 13 (6) · 13 - 40 (7)

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