Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: DE & CPCs: CPC B64C2700/6233

Use the filters below to narrow your results.

Year filed:
None (5) · 1915 (1) · 1916 (1) · 1917 (2) · 1918 (3)
Year granted:
1913 (1) · 1914 (1) · 1917 (1) · 1918 (2) · 1919 (1) · 1920 (3) · 1921 (1) · 1922 (2)
Office: (Click arrow to add another value)
Inventors:
None (10) · Hugo Junkers (1) · Rumpler-Werke A.-G. in Berlin-Johannisthal (1)
Inventor country:
None (3) · DE (8) · GB (1)
Inventor location:
None (12)
Applicant person:
None (9) · ERNST BIELEFELD (1) · Hugo Junkers (1) · Norman Arthur Thompson (1)
Applicant firm:
None (3) · Allgemeine Elektricitäts-Gesellschaft (1) · Dornier Metallbauten (2) · Flugzeugwerft G.m.b.H. (1) · Luftschiffbau Zeppelin (1) · Rumpler-Werke A.-G. in Berlin-Johannisthal (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (1) · Zeppelin-Werke G.m.b.H. (1) · Zeppelin-Werke Staaken G.m.b.H. (1)
Applicant type:
None (1) · COMPANY (9) · INDIV (2)
Applicant is inventor:
No (9) · Yes (3)
Tech fields:
None (12)
Filing date:
1913 (1) · 1914 (1) · 1915 (1) · 1916 (1) · 1917 (3) · 1918 (5)
Full specification filed date:
None (12)
Application number:
None (1) · 318934D (1) · 322432D (1) · 323698D (1) · 324003D (1) · 325065D (1) · 328214D (1) · 337522D (1) · 354201D (1) · F0043265 (1) · Z0010196 (1) · Z0010472 (1)
Grant date:
1919 (1) · 1920 (6) · 1921 (1) · 1922 (2) · 1923 (1) · 1927 (1)
Granted:
Yes (12)
Publication date:
February 18, 1920 (1)
Supplementary to patent:
None (11) · Patent DE-1917-307747 (1)
Related to aircraft:
1 (8) · Yes (4)
Patent agent:
None (12)
Assigned to:
None (12)
National tech categories:
None (5) · DE 62b.4 (1) · DE 77h.5 (3) · DE 77h.7 (4)
IPCs:
None (5) · IPC B64C1/00 (1) · IPC B64C3/00 (6)
CPCs: (Click arrow to add another value)
Family year:
1913 (1) · 1914 (1) · 1915 (1) · 1916 (1) · 1917 (4) · 1918 (4)
First filing:
No (8) · Yes (4)
Cites these patents:
None (12)
Citations from after 1930:
None (12)
Number of text pages:
None (4) · 2 (5) · 3 (2) · 4 (1)
Number of claims:
None (4) · 1 - 3 (3) · 3 - 7 (5)
Number of diagram pages:
None (4) · 1 (7) · 2 (1)
Number of figures:
None (4) · 2 - 3 (3) · 3 - 12 (5)

Showing below up to 12 results in range #1 to #12.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

Retrieved from "http://econterms.net/aero/Special:Drilldown/Patents"