Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & First filing: Yes & Number of diagram pages: None

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Year filed:
1913 (1) · 1914 (1) · 1915 (11) · 1916 (17) · 1917 (37) · 1918 (93) · 1919 (1) · 1920 (2)
Year granted:
1920 (102) · 1921 (48) · 1922 (5) · 1923 (3) · 1924 (3) · 1925 (1) · 1927 (1)
Office:
AU (2) · DE (3) · FR (28) · GB (22) · NL (1) · SU (1) · US (106)
Inventors:
None (35) · James Vernon Martin (5) · Ralph Hazlett UPSON (3) · John William Rapp (3) · Glenn Hammond Curtiss (3) · Francis J PLYM (3) · John W RAPP (2) · Jules CESARIO (2) · Melville W MIX (2) · Vladimir Olhovsky (2) · Albert John Fortescue (2) · Louis Paulhan (2)
Inventor country:
None (77) · AT (1) · AU (2) · CH (1) · DE (3) · FR (26) · GB (15) · HU (1) · IT (1) · RU (1) · US (35)
Inventor location:
None (161) · Budapest (1) · Budapest-Pest-Szent-Lörincz (1) · Minneapolis, Minnesota (1)
Applicant person:
None (13) · James Vernon Martin (7) · Frederick Handley Page (6) · John William Rapp (4) · Chessborough Mackenzie-Kennedy (4) · KAWNEER (4) · GOODYEAR TIRE RUBBER (4) · HANRIOT (3) · MOTEURS SALMSON (2) · MIX MELVILLE W (2) · Louis Paulhan (2) · ERNST J OHNELL (2) · NIEUPORT (2) · Albert John Fortescue (2) · JULES CESARIO (2)
Applicant firm:
None (150) · B.F. Goodrich company (1) · Ballonfabrik Augsburg A.G. (1) · CONTINENTAL AIR CRAFT TRANSP (1) · Curtiss Aeroplane (2) · Établissements de Dion-Bouton (1) · GASPARD LEGROS (1) · Oesterreichische Daimler Motoren A. G. (1) · Société anonyme Astra AB (1) · Société des Avions Louis Bréguet (4)
Applicant type:
None (22) · COMPANY (36) · COMPANY+INDIV (1) · company+INDIV?? (1) · INDIV (102) · UNIV-PRO-GOV (1)
Applicant is inventor:
No (75) · Yes (88)
Tech fields:
None (163)
Filing date:
None (4) · 1913 (1) · 1914 (1) · 1915 (11) · 1916 (16) · 1917 (36) · 1918 (91) · 1919 (1) · 1920 (2)
Full specification filed date:
October 1916 (1) · November 1917 (1) · July 1918 (1) · November 1918 (1)
Application number:
None (10)
Grant date:
None (2) · 1900 - 1999 (159) · 7300 - 7399 (1) · 7400 - 7499 (1)
Granted:
No (1) · Yes (162)
Publication date:
None (151) · 0 - 99 (4) · 1900 - 1999 (8)
Supplementary to patent:
None (159) · Patent AT 1918-02-06 Vilmos Zurowec (1) · Patent AT-1914-07-14 Oesterreichische Daimler Motoren A. G. (1) · Patent FR-1911-436934 (1) · Patent FR-1917-495954 (1)
Related to aircraft:
None (98) · 1 (53) · No (1) · Yes (11)
Patent agent:
None (160) · Dony and Lejeune (1) · Émile Bert (1) · M. Zerolo (1)
Assigned to:
None (160) · Alois Leutenegger (1) · Ballonfabrik Augsburg A.G. (1) · Fritz Müller (1) · Mary E Moore (1)
National tech categories:
None (151) · CPC (1) · DE 77h.5 (1) · FR 12.3 (1) · FR 5.8 (1) · FR 6.4 (2) · NL 62 (1) · NL 62.6 (1) · RU 62b (1) · USP 244/231 (1) · USPC 244/131 (1) · USPC 244/221 (1) · USPC 244/87 (1) · USPC 244/90R (1) · USPC 403/391 (1) · USPC 416/176 (1)
IPCs:
None (150) · IPC B64B1/64 (1) · IPC B64C11/00 (1) · IPC B64C11/04 (1) · IPC B64C11/20 (1) · IPC B64C13/00 (2) · IPC B64C17/00 (1) · IPC B64C27/04 (1) · IPC B64C3/00 (2) · IPC B64C3/18 (1) · IPC B64C3/44 (1) · IPC F02D9/00 (1) · IPC G01M9/00 (1)
CPCs:
CPC B64C3/00 (16) · CPC B64C17/00 (12) · CPC B64C2700/6256 (10) · CPC B64C2700/6233 (10) · CPC B64C13/00 (10) · CPC B64C2700/6295 (9) · None (7) · CPC B64C39/00 (7) · CPC B62C5/04 (6) · CPC B64C2700/6235 (6) · CPC B64C11/04 (5) · CPC B64C2700/6212 (5) · CPC B64C3/185 (4) · CPC B64C2700/6218 (4) · CPC B64C11/16 (4) · CPC B64C23/005 (4) · CPC B64B1/00 (4)
Family year:
None (6) · 1913 (1) · 1914 (1) · 1915 (11) · 1916 (16) · 1917 (34) · 1918 (92) · 1920 (2)
First filing: (Click arrow to add another value)
Cites these patents:
None (163)
Citations from after 1930:
None (163)
Number of text pages:
None (155) · 0 - 43,000,000 (3) · 43,000,000 - 45,000,000 (5)
Number of claims:
None (161) · 1 (2)
Number of diagram pages:
None (163)
Number of figures:
None (163)

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