Drilldown: Patents

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Patents > Year granted: 1923 & Number of figures: 2-6

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Year filed:
1915 (1) · 1916 (1) · 1917 (3) · 1918 (12) · 1919 (1) · 1921 (3) · 1922 (6)
Year granted:
(There are no values for this filter)
Office:
AT (1) · DE (9) · FR (4) · US (13)
Inventors:
Adolf Rohrbach (1) · Alexander Albert Holle (1) · Anton Flettner (1) · Arthur William Judge (1) · Charles B. Kirkham (1) · Christian Lorenzen (1) · Claudius Dornier (2) · Emile Berliner (1) · Émile-Louis Letord (2) · Erastus E. Winkley (1) · Ernst Heinkel‎ (3) · Franz Friedrick Kruckenberg (1) · Georges Provost (1) · Harry L. Tanner (1) · James Vernon Martin (1) · Jean Baptiste Passat (1) · Joseph Vanorio (1) · Louis Béchereau (2) · Louis Blériot (1) · Louis T. Frederick (1) · Nikolaus Basenach (1) · Robert Kemp (1) · Roger Courtois-Suffit (1) · William B. Stout (1) · William E. Lawn (1)
Inventor country:
DE (10) · FR (5) · GB (2) · US (10)
Inventor location:
None (23) · Allegheny county, PA (1) · Detroit (1) · FIPSloc=42003 (1) · Heidelberg (1) · Lindau (1) · Mannheim-Rheinau (1) · Pennsylvania (1) · Wilkinsburg (1)
Applicant person:
None (3) · Adolf Rohrbach (1) · Anton Flettner (1) · Charles B. Kirkham (1) · Claudius Dornier (2) · Emile Berliner (1) · Émile-Louis Letord (2) · Erastus E. Winkley (1) · Ernst Heinkel (3) · Franz Friedrick Kruckenberg (1) · Georges Provost (1) · Harry L. Tanner (1) · James V. Martin (1) · Jean Baptiste Passat (1) · John William Rapp (1) · Louis Béchereau (2) · Louis Blériot (1) · Louis T. Frederick (1) · Nikolaus Basenach (1) · Roger Courtois-Suffit (1) · William B. Stout (1) · William C. Lange (1) · William E. Lawn (1)
Applicant firm:
None (17) · Curtiss Aeroplane (1) · Dornier Metallbauten (1) · Luftfahrzeugbau Schütte-Lanz (1) · Packard Motor Car Company (1) · Sperry Gyroscope Company (1) · Varioplane Company (1) · Westinghouse Electric & Manufacturing Company (2) · Zeppelinwerk Lindau (1) · Zeppelinwerke G.m.b.H. (1)
Applicant type:
None (1) · COMPANY (2) · COMPANY + INDIV (1) · COMPANY+INDIV (6) · INDIV (17)
Applicant is inventor:
None (2) · No (5) · Yes (20)
Tech fields:
Airplane (7) · frame (5) · wings (4) · design (4) · propulsion (3) · propeller (3) · LTA (3) · instrument (2) · steering (2) · skids (2) · rudder (2) · propellers (2) · navigation (2) · marine (2) · landing (2) · None (2) · control (2) · engines (2) · construction (2)
Filing date:
1915 (1) · 1916 (1) · 1917 (3) · 1918 (12) · 1919 (1) · 1921 (3) · 1922 (6)
Full specification filed date:
May 17, 1922 (1)
Application number:
None (11) · 20783217 (1) · 21760618 (1) · 22006918 (1) · 23326018 (1) · 24601718 (1) · 25491718 (1) · 25684318 (1) · 25727618 (1) · 26895218 (1) · 396829D (1) · 496388D (2) · B0079489 (1) · L0046382 (1) · V0013679 (1) · Z0010226 (1)
Grant date:
January 1923 (3) · February 1923 (2) · April 1923 (3) · May 1923 (2) · June 1923 (1) · July 1923 (2) · August 1923 (4) · September 1923 (1) · October 1923 (2) · November 1923 (2) · December 1923 (2)
Granted:
Yes (27)
Publication date:
January 1923 (2) · April 1923 (2) · September 1923 (1) · October 1923 (3) · November 1923 (2) · December 1923 (1)
Supplementary to patent:
None (19) · Patent DE-1917-305040 (1) · Patent DE-1917-323641 (1) · Patent DE-1917-328806 (1) · Patent DE-1917-333471 (1) · Patent DE-1918-333199 (1) · Patent DE-1921-384750 (1) · Patent FR-1916-502839 (1) · Patent FR-1917-503731 (1) · Patent FR-1921-539928 (1) · Patent GB-1915-15290 (1) · Patent US-1918-09-20 William E. Lawn (1)
Related to aircraft:
None (1) · 1 (24) · Yes (2)
Patent agent:
None (16) · Armengaud jeune (1) · Bathul & Bathul? (1) · Church & Rich (1) · Foster, Freeman, and Co? (1) · Herbert H. Thompson (1) · John P. Tarbox (1) · Joseph F. O'Brien (1) · None (2) · P. Degroote (1) · Van Everson, Fish, & Heldreth (1)
Assigned to:
None (21) · Luftfahrzeugbau Schütte-Lanz (1) · Packard Motor Car Company (1) · Sperry Gyroscope Company (1) · Varioplane Company (1) · Westinghouse Electric & Manufacturing Company (2)
National tech categories:
None (10) · AT 77d (1) · DE 77h.2 (1) · DE 77h.5 (4) · DE 77h.7 (2) · DE 77h.9 (2) · FR 6.4 (4) · USPC 244/17.19 (1) · USPC 244/17.21 (1) · USPC 244/231 (1) · USPC 244/232 (1) · USPC 244/234 (1) · USPC 244/6 (1) · USPC 244/66 (1)
IPCs:
None (4) · IPC B64C13/00 (1) · IPC B64B1/40 (1) · IPC B64C1/12 (1) · IPC B64C1/26 (2) · IPC B64C1/28 (1) · IPC B64C11/04 (1) · IPC B64C11/36 (1) · IPC B64C13/00 (1) · IPC B64C13/30 (1) · IPC B64C17/00 (1) · IPC B64C23/00 (1) · IPC B64C25/50 (1) · IPC B64C27/00 (1) · IPC B64C27/82 (1) · IPC B64C3/00 (1) · IPC B64C3/18 (2) · IPC B64C3/54 (1) · IPC B64C35/00 (2) · IPC B64C39/00 (1) · IPC B64D27/04 (1) · IPC F24B1/00 (1) · IPC F24B1/20 (1) · IPC G01C19/36 (1) · IPC G05D1/06 (1)
CPCs:
None (1) · CPC B64B1/40 (1) · CPC B64B1/60 B64B1/00 (1) · CPC B64C1/12 (1) · CPC B64C1/26 (2) · CPC B64C1/28 (1) · CPC B64C11/04 (1) · CPC B64C11/20 (1) · CPC B64C11/36 (1) · CPC B64C13/00 (1) · CPC B64C13/30 (1) · CPC B64C17/00 (1) · CPC B64C23/005 (1) · CPC B64C25/50 (1) · CPC B64C27/82 (1) · CPC B64C2700/6215 (1) · CPC B64C2700/6295 (1) · CPC B64C3/00 (1) · CPC B64C3/185 (1) · CPC B64C3/187 (1) · CPC B64C3/48 (1) · CPC B64C3/54 (1) · CPC B64C35/00 (1) · CPC B64C39/00 (1) · CPC B64D27/04 (1) · CPC B64F2700/6261 (1) · CPC F24B1/202 (1) · CPC G01C19/36 (1) · CPC G05D1/0676 (1) · CPC Y10T403/635 (1) · CPC Y10T74/1204 (1) · IPC B64C35/00 (1)
Family year:
None (3) · 1915 (3) · 1916 (1) · 1917 (3) · 1918 (10) · 1921 (3) · 1922 (4)
First filing:
None (4) · No (6) · Yes (17)
Cites these patents:
None (27)
Citations from after 1930:
None (5) · 8 (1) · 9 (1)
Number of text pages:
1 (1) · 2 (18) · 3 (7) · 5 (1)
Number of claims:
None (1) · 1 - 2 (7) · 2 - 4 (6) · 4 - 7 (6) · 7 - 20 (7)
Number of diagram pages:
1 (24) · 2 (2) · 6 (1)
Number of figures:
2 (8) · 3 (8) · 4 (4) · 5 (5) · 6 (2)

Showing below up to 27 results in range #1 to #27.

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