Drilldown: Patents

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Patents > Grant date: 1920 & Family year: 1916 & Number of figures: 1-2

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Year filed:
None (2) · 1916 (6) · 1917 (6) · 1920 (1)
Year granted:
1916 (3) · 1920 (12)
Office:
DE (4) · FR (3) · HU (8)
Inventors:
None (11) · Franz Drexler (1) · Jakob Haw (1) · Louis Renault (1) · René-Joseph-Ghislain Straunard (1)
Inventor country:
AT (1) · BE (1) · CH (1) · DE (11) · FR (1)
Inventor location:
None (15)
Applicant person:
None (11) · Franz Drexler (1) · Jakob Haw (1) · Louis Renault (1) · René-Joseph-Ghislain Straunard (1)
Applicant firm:
None (4) · Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (1) · Gothaer Waggonfabrik A. G. (4) · Luftfahrzeugbau Schütte-Lanz (1) · Österreichische Daimler Motoren A. G. (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Siemens-Schuckert Werke GmbH (1)
Applicant type:
COMPANY (10) · INDIV (4) · UNIV-PRO-GOV (1)
Applicant is inventor:
None (3) · No (7) · Yes (5)
Tech fields:
Aerodynamics (2) · Airplane (4) · Airship (2) · Biplane (2) · chassis (1) · construction (3) · Control (2) · cooling (1) · Descent (1) · Design (2) · Dirigibles (1) · frame (3) · Fueling (1) · HTA (1) · Infrastructure (1) · landing (1) · LTA (1) · Lubrication (1) · Motors (3) · Petroleum (1) · projectile (1) · propellers (2) · propulsion (2) · Safety (1) · Steering (1) · Subsystem (3) · wheels (1) · wings (1)
Filing date:
1916 (8) · 1917 (6) · 1920 (1)
Full specification filed date:
None (15)
Application number:
None (4) · 319217D (1) · 320520D (1) · 322230D (1) · 323881D (1) · 503124D (1) · 76144 (1) · 76358 (1) · 76630 (1) · 76645 (1) · 77439 (1) · 77515 (1)
Grant date:
February 1920 (3) · March 1920 (1) · April 1920 (3) · May 1920 (2) · June 1920 (1) · August 1920 (2) · September 1920 (2) · December 1920 (1)
Granted:
Yes (15)
Publication date:
February 1920 (1) · March 1920 (1) · April 1920 (3) · May 1920 (3) · June 1920 (2) · September 1920 (1) · January 1921 (1) · February 1921 (1) · May 1921 (1)
Supplementary to patent:
None (7) · Patent DE 1916-12-01 Gesellschaft für Apparatenbau A. R. Ahrent és P. Heylandt G.m.b.H. (1) · Patent DE-1916-01-11 Siemens-Schuckert Werke GmbH (1) · Patent DE-1916-03-06 Gothaer Waggonfabrik A. G. (1) · Patent DE-1916-03-30 Luftfahrzeugbau Schütte-Lanz (1) · Patent DE-1916-04-18 Jakob Haw (1) · Patent DE-1916-05-12 Gothaer Waggonfabrik A. G. (1) · Patent DE-1916-05-26 Gothaer Waggonfabrik A. G. (1) · Patent DE-1916-349065 (1)
Related to aircraft:
1 (3) · Yes (12)
Patent agent:
None (12) · Hippolyte Josse (1) · Lavoix et Mosès‎ (1) · Paul Blum (1)
Assigned to:
None (15)
National tech categories:
None (1) · DE 77h Group 5 (1) · DE 77h.5 (3) · FR 6.4 (1) · FR 6.8 (1) · HU V/h (8)
IPCs:
None (8) · IPC B64B1/40 (1) · IPC B64C1/30 (1) · IPC B64C13/00 (1) · IPC B64C3/00 (3) · IPC B64C3/56 (1) · IPC F01M11/00 (1) · IPC F01M11/06 (1)
CPCs:
None (8) · CPC B64B1/40 (1) · CPC B64C1/30 (1) · CPC B64C13/00 (1) · CPC B64C2700/6235 (2) · CPC B64C2700/6256 (1) · CPC B64C3/00 (3) · CPC B64C3/56 (1) · CPC F01M11/065 (1) · CPC F01M2011/0041 (1)
Family year:
(There are no values for this filter)
First filing:
None (2) · No (10) · Yes (3)
Cites these patents:
None (15)
Citations from after 1930:
None (15)
Number of text pages:
2 (14) · 5 (1)
Number of claims:
None (1) · 1 (6) · 2 (5) · 4 (1) · 5 (1) · 12 (1)
Number of diagram pages:
1 (13) · 2 (2)
Number of figures:
1 (6) · 2 (9)

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