Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : DE 77h.5 or FR 5 & Number of figures: 2-7

Use the filters below to narrow your results.

Office:
Inventors:
None (36) · Anton Flettner (7) · Ernst Heinkel (6) · Robert Esnault-Pelterie (4) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Michel Schleiffer (2) · Karl Ludwig Waldemar Geest (2) · Charles Rudolph Wittemann (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · Louis Blériot (2) · Anthony Herman Gerard Fokker (2) · Alexander Baumann (2) · Gustav Mees (2)
Inventor country:
Applicant person:
None (46) · Anton Flettner (7) · Ernst Heinkel (6) · Robert Esnault-Pelterie (4) · Gustav Mees (2) · Karl Ludwig Waldemar Geest (2) · Claudius Dornier (2) · Charles Rudolph Wittemann (2) · Michel Schleiffer (2) · Anthony Herman Gerard Fokker (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (90)
Granted:
Supplementary to patent:
None (94) · Patent FR-1907-373763 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C3/00 (20) · None (19) · IPC B64C1/00 (11) · IPC B64C13/00 (11) · IPC B64C17/00 (9) · IPC B64C39/00 (9) · IPC B64C3/38 (8) · IPC B64C9/00 (4) · IPC B64C9/02 (3) · IPC B64C35/00 (3) · IPC B64C31/02 (3) · IPC B64C3/52 (3) · IPC B64C17/04 (3) · IPC B64C3/18 (3) · IPC B64C1/26 (3)
CPCs:
CPC B64C3/00 (21) · CPC B64C13/00 (17) · CPC B64C2700/6235 (13) · CPC B64C17/00 (12) · None (11) · CPC B64C3/385 (9) · CPC B64C39/00 (6) · CPC B64C31/02 (4) · CPC B64C3/52 (4) · CPC B64C9/00 (4) · CPC B64C35/00 (4) · CPC B64C9/02 (3) · CPC B64C2700/6218 (3) · CPC B64C1/26 (3) · CPC B64C3/56 (3) · CPC B64C2700/6295 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 134 results in range #1 to #134.

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

P


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