Drilldown: Patents

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Patents > Office: DE & Applicant firm: None & Filing date: 1918

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Year filed:
(There are no values for this filter)
Year granted:
None (5) · 1918 (30) · 1920 (6) · 1921 (4) · 1922 (1) · 1924 (1) · 1925 (1)
Office: (Click arrow to add another value)
Inventors:
None (27) · Alexander Soldenhoff (1) · Anthony Herman Gerard Fokker (2) · Anton Flettner (5) · Christian Lorenzen (2) · Edmund Rumpler (1) · Erwin Wesnigk (1) · Hans Josef Goebbel (1) · Hellmuth Hirth (1) · Henrik Bier (1) · Hermann Werner (1) · Jakob Haw (1) · Michel Schleiffer (2) · Paul Koeppen (1) · RICHTER (1)
Inventor country:
None (20) · CH (1) · DE (21) · FR (2) · GB (2) · HU (2)
Inventor location:
None (47) · Berlin (1) · Wilmersdorf (1)
Applicant person:
None (2) · Alexander Soldenhoff (1) · Anthony Herman Gerard Fokker (2) · Anton Flettner (5) · AROP GES LADISCH SEIDEL (1) · ARTHUR BREHM (1) · BERLINER METALL (1) · BURKHARD HANS (1) · Christian Lorenzen (2) · Edmund Rumpler (1) · EISENFUEHR (1) · ERICH KIFFNER (1) · Erwin Wesnigk (1) · ESSER FRITZ (1) · FRIEDRICH HARTH (1) · FRITZ POHLENZ (1) · GEORGE ALBERT Fischer (1) · HANS GRUEBBEL (1) · Hans Josef Goebbel (1) · Hans Reissner (1) · Hellmuth Hirth (1) · Henrik Bier (1) · HENSCHEL FLUGZEUG WERKE (1) · Hermann MENZ (1) · Hermann Werner (1) · Jakob Haw (1) · Konrad R Ritter (1) · Luft Fahrzeug G.m.b.H. (2) · LUFTFAHRZEUGBAU SCHUETTE LANZ (1) · Michel Schleiffer (2) · Paul Koeppen (1) · Paul WALTER GEHLER (1) · PETER KAHL (1) · ROSSKOTHEN FERDINAND (1) · Rudolf Wagner (1) · WILHELM EISENFUEHR (1) · ZEPPELIN LUFTSCHIFFBAU (2) · ZEPPELINWERK LINDAU (1)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (13) · COMPANY (4) · INDIV (26) · UNIV-PRO-GOV (5)
Applicant is inventor:
No (26) · Yes (22)
Tech fields:
None (48)
Filing date:
January 1918 (2) · February 1918 (5) · March 1918 (8) · April 1918 (5) · May 1918 (3) · June 1918 (4) · July 1918 (4) · August 1918 (4) · September 1918 (3) · October 1918 (7) · November 1918 (1) · December 1918 (2)
Full specification filed date:
None (48)
Application number:
None (4)
Grant date:
None (5) · 1918 (1) · 1919 (1) · 1920 (16) · 1921 (11) · 1922 (4) · 1923 (1) · 1924 (6) · 1925 (2) · 1927 (1)
Granted:
No (1) · Yes (47)
Publication date:
None (33) · 1920 (3) · 1921 (2) · 1922 (4) · 1924 (3) · 1925 (2) · 1926 (1)
Supplementary to patent:
None (43) · Patent AT 1918-03-12 (1) · Patent AT-1918-03-29 (1) · Patent DE-1914-321808 (1) · Patent DE-1917-310170 (1) · Patent DE-1918-388537 (2) · Patent DE-1918-389277 (1)
Related to aircraft:
1 (38) · Yes (10)
Patent agent:
None (48)
Assigned to:
None (48)
National tech categories:
None (29) · DE 62b.15 (1) · DE 77h.5 (9) · DE 77h.6 (5) · DE 77h.7 (3) · DE 77h.9 (1)
IPCs:
None (32) · IPC B64C11/00 (1) · IPC B64C11/04 (1) · IPC B64C11/06 (1) · IPC B64C11/24 (1) · IPC B64C11/34 (2) · IPC B64C11/36 (1) · IPC B64C13/00 (5) · IPC B64C3/00 (2) · IPC B64C3/26 (1) · IPC B64C39/10 (1) · IPC B64D27/00 (1) · IPC CPC B64C13/00 (1)
CPCs:
CPC B64C13/00 (8) · CPC B64C11/04 (4) · CPC B64C25/62 (3) · CPC B64C2700/6259 (3) · CPC B64C3/00 (3) · CPC B64C3/26 (2) · CPC B64C2700/6235 (2) · CPC B64C11/00 (2) · CPC B64C1/12 (2) · CPC B64C9/00 (2) · CPC B64B1/58 (2)
Family year:
(There are no values for this filter)
First filing:
None (5) · No (34) · Yes (9)
Cites these patents:
None (48)
Citations from after 1930:
None (48)
Number of text pages:
None (28) · 1 (1) · 2 (15) · 3 (4)
Number of claims:
None (29) · 1 - 2 (4) · 2 - 3 (7) · 3 - 6 (8)
Number of diagram pages:
None (29) · 1 (17) · 2 (2)
Number of figures:
None (29) · 1 - 2 (3) · 2 - 5 (10) · 5 - 12 (6)

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