Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : ?? or DE or FI or SU & IPCs: None & Number of text pages: 1-2 & Number of diagram pages: 1

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
None (26) · Otto Lilienthal (5) · Joseph Hofmann (3) · August Riedinger (3) · Emil Lehmann (3) · Robert Esnault-Pelterie (3) · Georg Wellner (3)
Applicant person:
None (116) · Joseph Hofmann (3) · Otto Lilienthal (3) · August Riedinger (3) · Ferdinand von Zeppelin (2) · Paul Frederik Degn (2) · Claudius Dornier (2) · Christian Lorenzen (2) · Raphael Ernst May (2) · Emil Lehmann (2) · Richard Czygan (2) · Robert Esnault-Pelterie (2) · Georg Wellner (2) · Heinrich Strieffler (2)
Applicant is inventor:
Tech fields:
LTA (64) · propulsion (34) · propeller (31) · balloon (28) · frame (27) · airplane (25) · subsystem (19) · None (18) · car (18) · navigation (18) · stability (14) · design (11) · flapping (10) · wings (9) · dirigible (9) · suspension (7) · whole (7) · nacelle (7)
Full specification filed date:
Granted:
Supplementary to patent:
None (153) · Patent DE-1904-173378 (2) · Patent DE-1908-227242 (2)
Related to aircraft:
IPCs: (Click arrow to add another value)
CPCs:
None (138) · CPC B64B1/00 (6) · CPC B64B1/58 (4) · CPC B64C33/02 (3) · CPC B64C2700/6212 (3) · CPC B64C17/00 (3) · CPC B64C33/00 (3) · CPC B64C11/04 (3) · CPC B64B1/64 (3) · CPC B64C23/005 (2) · CPC B64C2700/6249 (2) · CPC B64B1/30 (2) · CPC B64C11/006 (2) · CPC B64B1/40 (2) · CPC B64C11/20 (2) · CPC B64C9/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 199 results in range #1 to #199.

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

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