Drilldown: Patents

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Patents > Inventor country : CH or DE or GB or RO & Applicant person: None & Patent agent : E. Blétry or None & National tech categories: HU V/h & IPCs : IPC B64C11/00 or None & First filing: None

Use the filters below to narrow your results.

Year filed:
1908 (1) · 1909 (2) · 1912 (1) · 1913 (2) · 1914 (3) · 1915 (5) · 1916 (7) · 1917 (10)
Year granted:
None (1) · 1908 (1) · 1910 (2) · 1913 (1) · 1915 (4) · 1916 (3) · 1917 (1) · 1919 (9) · 1920 (8) · 1921 (1)
Office:
HU (31)
Inventors:
None (31)
Inventor country: (Click arrow to add another value)
Applicant person: (Click arrow to add another value)
Applicant firm:
A.-G. Eisenindustrie und Bruckenbau vorm. John Caspar Harkort (1) · AGO Flugzeugwerke G. m. b. H. (1) · Aktiengesellschaft Metzeler & Co. (1) · Allgemeine Elektricitäts-Gesellschaft (2) · Arthur Müller Land- und Industriebauten A.-G. (1) · Daimler Motoren-Gesellschaft (1) · Deutsche Luftschiffhallen-Bau-Gesellschaft “System Ermus” m. b. H. (1) · Dr. Erich F. Huth G. m. b. H. (1) · Gothaer Waggonfabrik A. G. (2) · Hofmannsche Luftfederung G.m.b.H. (1) · Luft Fahrzeug G.m.b.H. (4) · Luft-Fahrzeug-Gesellschaft M. B. H. (1) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Luftschiffantrieb-Gesellschaft m. b. H. (1) · Luftschiffbau Schütte-Lanz (7) · Motorluftschiff Studiengesellschaft m.b.H (2) · Siemens-Schuckert Werke GmbH (1)
Applicant type:
COMPANY (28) · UNIV-PRO-GOV (3)
Applicant is inventor:
None (22) · No (7) · Yes (2)
Tech fields:
Airship (12) · construction (10) · airplane (7) · frame (7) · design (6) · texture (4) · LTA (4) · military (3) · Biplane (3) · Subsystem (3) · Propellers (3)
Filing date:
1900 - 1909 (3) · 1910 - 1919 (26) · 1960 - 1969 (2)
Full specification filed date:
None (31)
Application number:
None (3) · 43355 (1) · 47958 (1) · 50770 (1) · 60842 (1) · 66300 (1) · 67798 (1) · 68283 (1) · 68566 (1) · 69200 (1) · 70027 (1) · 70446 (1) · 70781 (1) · 74856 (1) · 75495 (1) · 75504 (1) · 75563 (1) · 75836 (1) · 75857 (1) · 75868 (1) · 76078 (1) · 76153 (1) · 76358 (1) · 76386 (1) · 76450 (1) · 76960 (1) · 77080 (1) · 77660 (1) · 78282 (1)
Grant date:
None (1) · 1908 (1) · 1910 (2) · 1913 (1) · 1915 (4) · 1916 (2) · 1917 (1) · 1919 (9) · 1920 (9) · 1921 (1)
Granted:
Yes (31)
Publication date:
1900 - 1909 (1) · 1910 - 1919 (14) · 1920 - 1929 (15) · 1960 - 1969 (1)
Supplementary to patent:
None (16) · 1914-05-07 I Allgemeine Elektricitäts-Gesellschaft (1) · Arthur Müller Land- und Industriebauten A. G. (1) · Patent 1911-10-19 Luftschiffantrieb-Gesellschaft m. b. H. (1) · Patent 1915-03-27 Luft Fahrzeug G.m.b.H. (1) · Patent DE-1913-01-10 Aktiengesellschaft Metzeler & Co. (1) · Patent DE-1913-293131 (1) · Patent DE-1914-11-12 Dr. Erich F. Huth G. m. b. H. (1) · Patent DE-1914-299679 (1) · Patent DE-1915-03-24 Luft Fahrzeug G.m.b.H. (1) · Patent DE-1915-05-04 Luftfahrzeug-Gesellschaft m. b. H. (1) · Patent DE-1915-06-08 AGO Flugzeugwerke G. m. b. H. (1) · Patent DE-1915-09-21 Gothaer Waggonfabrik A. G. (1) · Patent DE-1915-12-21 Siemens-Schuckert Werke GmbH (1) · Patent DE-1916-05-12 Gothaer Waggonfabrik A. G. (1) · Patent HU-1913-67745 (1) · Patent HU-1917-06-25 Hofmannsche Luftfederung G.m.b.H. (1)
Related to aircraft:
-1 (1) · 1 (3) · Yes (27)
Patent agent: (Click arrow to add another value)
Assigned to:
None (31)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
None (31)
Family year:
1908 (1) · 1909 (2) · 1911 (1) · 1913 (3) · 1914 (5) · 1915 (8) · 1916 (3) · 1917 (8)
First filing: (Click arrow to add another value)
Cites these patents:
None (31)
Citations from after 1930:
None (31)
Number of text pages:
None (1) · 1 (6) · 2 (18) · 3 (5) · 6 (1)
Number of claims:
None (1) · 1 - 2 (12) · 2 - 3 (7) · 3 - 12 (11)
Number of diagram pages:
None (1) · 1 (24) · 2 (2) · 3 (1) · 4 (1)
Number of figures:
None (1) · 1 - 2 (5) · 2 - 4 (10) · 4 - 6 (6) · 6 - 20 (7)

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