Drilldown: Patents

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Patents > Year granted: 1918 & Publication date: 1900 - 1999 & Family year: 1915

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
AT (1) · DE (3) · FR (6) · HU (1)
Inventors:
None (2) · Charles Rudolph Wittemann (1) · Edmond-Louis Douhéret (1) · Euclid Jerome Lowe (1) · Gottlieb Krebs? (1) · Henry Croskey Mustin (1) · Oskar Robert Grönkvist (1) · Paul de Gruyter (1) · William Frederic Saunt (1) · William Mariman Webber (1)
Inventor country:
AH (1) · DE (3) · FR (1) · GB (1) · HU (1) · Panama (1) · SE (1) · US (4)
Inventor location:
None (11)
Applicant person:
None (3) · Charles Rudolph Wittemann (1) · Edmond-Louis Douhéret (1) · Euclid Jérome Lowe (1) · Henry Croskey Mustin (1) · Oskar Robert Grönkwist (1) · Paul de Gruyter (1) · William Frederic Saunt (1) · William Mariman Webber (1)
Applicant firm:
None (8) · AGO Flugzeugwerke G. m. b. H. (1) · Geka-Werke Offenbach Dr. Gottlieb Krebs G.m.b.H. (1) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (1)
Applicant type:
COMPANY (3) · INDIV (8)
Applicant is inventor:
None (3) · No (1) · Yes (7)
Tech fields:
None (2) · airplane (2) · biplane (1) · bomb (1) · braking (1) · electricity (1) · engine (1) · frame (1) · fuel (1) · fuel injection (1) · fuselage (1) · helicoplane (1) · hybrid (1) · hydroaeroplanes (1) · lighting (1) · method (1) · military (1) · Ornithopter (1) · parachute (1) · propeller (1) · reconnaissance (1) · subsystem (1) · wood (1)
Filing date:
June 1915 (1) · July 1915 (1) · October 1915 (1) · November 1915 (1) · December 1915 (3) · April 1916 (1) · October 1916 (2) · April 1917 (1)
Full specification filed date:
None (11)
Application number:
None (4) · 20504D (1) · 486562D (1) · 486866D (1) · 488448D (1) · 488487D (1) · 488518D (1) · 72425 (1)
Grant date:
January 1918 (2) · February 1918 (1) · May 1918 (1) · June 1918 (1) · July 1918 (2) · December 1918 (1)
Granted:
Yes (11)
Publication date:
January 1918 (1) · February 1918 (2) · April 1918 (1) · May 1918 (2) · July 1918 (1) · October 1918 (3) · August 1919 (1)
Supplementary to patent:
None (3) · Patent DE-1915-11-08 AGO Flugzeugwerke G. m. b. H. (1) · Patent FR-1915-478440 (1) · Patent GB-1915-10-20-Saunt (1) · Patent SE-1915-Gronkvist (1) · Patent US-1915-1160525 (1) · Patent US-1915-1165731 (1) · Patent US-1915-1217790 (1) · Patent US-1915-1341029 (1)
Related to aircraft:
1 (8) · Yes (3)
Patent agent:
None (4) · Ch. Neulat (1) · Dupont et Elluin (1) · G. Petiau (1) · G. Rauter (1) · L. Chassevent (1) · None (1) · Y. Talvard (1)
Assigned to:
None (11)
National tech categories:
None (1) · AT 77d (1) · DE 46c.5 (1) · DE 77h.15 (2) · FR 6.1 (1) · FR 6.4 (4) · HU V/h (1)
IPCs:
None (5) · IPC B64B1/00 (1) · IPC B64C25/00 (1) · IPC B64C33/02 (1) · IPC B64C35/00 (1) · IPC B64C39/08 (1) · IPC B64D1/02 (1) · IPC F42B10/56 (1) · IPC G08B5/40 (1)
CPCs:
None (4) · CPC B64B1/00 (1) · CPC B64C11/16 (1) · CPC B64C25/06 (1) · CPC B64C25/60 (1) · CPC B64C33/02 (1) · CPC B64C35/00 (1) · CPC B64C39/08 (1) · CPC B64F2700/6226 (1) · CPC B64F2700/6284 (1) · CPC F42B4/28 (1)
Family year:
(There are no values for this filter)
First filing:
No (8) · Yes (3)
Cites these patents:
None (11)
Citations from after 1930:
None (3)
Number of text pages:
None (1) · 1 (1) · 2 (6) · 3 (1) · 5 (2)
Number of claims:
None (2) · 1 (4) · 2 (2) · 4 (1) · 5 (1) · 10 (1)
Number of diagram pages:
None (1) · 1 (9) · 2 (1)
Number of figures:
None (1) · 2 - 4 (2) · 4 - 20 (8)

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