Drilldown: Patents

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FR (63) · GB (21)

Adolf Sprater (4) · François d’Astanières (4) · Albert Lebrun (4) · Albéric de la Celle (3) · Alexander Blair Thaw (3)

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BE (3) · CH (2) · DE (11) · DZ (2) · FR (46) · GB (5) · IE (1) · IT (1) · NL (1) · US (11) · VN (1)

Adolf Sprater (4) · Albert Lebrun (4) · François d’Astanières (4) · Albéric de la Celle (3) · Alexander Blair Thaw (3)

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None (84)

None (1) · INDIV (83)

No (2) · Yes (82)

None (42) · stability (30) · airplane (27) · automatic stability (9) · design (8) · aerodynamics (5) · construction (4) · lift (4) · equilibrium (4) · rudder (3) · pendulum (3) · cables (3) · frame (3)

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January 1912 (4) · March 1912 (7) · April 1912 (5) · May 1912 (8) · June 1912 (7) · July 1912 (7) · August 1912 (6) · September 1912 (2) · October 1912 (6) · November 1912 (6) · December 1912 (2) · January 1913 (3) · March 1913 (4) · April 1913 (5) · May 1913 (2) · July 1913 (4) · August 1913 (2) · September 1913 (2) · November 1913 (2)

September 1912 (1) · January 1913 (1) · February 1913 (1) · May 1913 (2) · July 1913 (1)

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March 1912 (1) · May 1912 (1) · June 1912 (4) · July 1912 (4) · August 1912 (8) · September 1912 (2) · October 1912 (3) · November 1912 (4) · December 1912 (2) · January 1913 (6) · February 1913 (2) · March 1913 (3) · April 1913 (3) · May 1913 (7) · June 1913 (4) · July 1913 (9) · August 1913 (2) · September 1913 (1) · October 1913 (2) · November 1913 (2) · December 1913 (3) · February 1914 (3) · March 1914 (2) · April 1914 (1) · May 1914 (1) · August 1914 (1)

None (1) · No (2) · Yes (81)

June 1912 (1) · August 1912 (5) · September 1912 (2) · October 1912 (9) · November 1912 (3) · December 1912 (3) · January 1913 (3) · February 1913 (2) · March 1913 (5) · April 1913 (2) · May 1913 (2) · June 1913 (2) · July 1913 (3) · August 1913 (4) · September 1913 (4) · October 1913 (3) · November 1913 (1) · December 1913 (1) · January 1914 (1) · February 1914 (3) · April 1914 (1) · May 1914 (1) · December 1914 (1)

None (52) · Patent BE-1911-11-17 (1) · Patent BE-1912-03-16-Toussaint-Lepere (2) · Patent BE-1912-08-13-Panian (2) · Patent BE-1912-250206 (1) · Patent CH-1912-60907 (1) · Patent DE-1912-05-04 Otto Albin Budig (1) · Patent DE-1912-06-24 Julius Pompe (1) · Patent DE-1912-07-10-Heubes (1) · Patent DE-1912-09-10 Adolf Sprater (1) · Patent FR-1912-441124 (1) · Patent FR-1912-442419 (3) · Patent FR-1912-443779 (1) · Patent FR-1912-444960 (1) · Patent FR-1912-447873 (1) · Patent FR-1912-447988 (1) · Patent FR-1912-449431 (1) · Patent FR-1912-450604 (1) · Patent FR-1912-452428 (1) · Patent FR-1912-453924 (1) · Patent FR-1912-455480 (1) · Patent FR-1912-462083 (1) · Patent GB-1911-20105 (1) · Patent GB-1912-19864‎ (1) · Patent GB-1912-26635 (1) · Patent US-1911-04-27-Converse (1) · Patent US-1912-10-08 Alexander Blair Thaw (1) · Patent US-1912-1040434 (2) · Patent US-1916-1179978 (1)

None (2) · 1 (39) · Yes (43)

None (19) · None (5) · Marks & Clerk (4) · Societe A. Frey et de Carsalade (3) · Armengaud jeune (3) · Charles Dony (3) · J. Fayollet (2) · Schwab (2) · J. S. Withers & Spooner (2) · P. Follin (2) · Ch. Faber (2) · Hippolyte Josse (2) · A. M. & William Clark (2)

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None (84)

None (21) · FR 6.4 (63)

None · IPC B64C17/00 · IPC B64C39/00 · IPC B64C1/00 · IPC B64B1/00 · IPC B64C3/00 · IPC B64C11/00 · IPC B64B1/58 · IPC B64C35/00 · IPC B64C3/38 · IPC B64C23/00 · IPC B64C33/02 · IPC B64C13/00 · IPC B64C25/00 · IPC B64C27/04 · IPC B64C33/00 · IPC B64C3/54 · IPC B64C3/18 · IPC B64B1/40 · IPC B64C17/06

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CPC B64C1/00 (1) · CPC B64C17/00 (84) · CPC B64C2700/6212 (15) · CPC B64C2700/6214 (14) · CPC B64C2700/6218 (33) · CPC B64C2700/6219 (8) · CPC C07F9/08 (1)

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None (1) · No (32) · Yes (51)

None (83) · Patent FR-1910-422873 (1)

None (19)

None (3) · 1 - 2 (5) · 2 - 3 (25) · 3 - 5 (32) · 5 - 20 (19)

None (5) · 1 - 3 (43) · 3 - 5 (15) · 5 - 30 (21)

None (1) · 1 (50) · 2 (13) · 3 (8) · 4 (6) · 7 (2)

None (1) · 1 - 3 (13) · 3 - 4 (10) · 4 - 6 (22) · 6 - 9 (13) · 9 - 30 (20)