Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventors: John Llewelyn Evans & Inventor country: GB & Tech fields : lift or subsystem & Patent agent : Armengaud jeune or Boramé et Julien or Charles Dony or Hippolyte Josse or Victor J. Evans or Weismann et Marx or None

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
GB (1)
Inventors: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant person:
John Llewelyn Evans (1)
Applicant firm:
None (1)
Applicant type:
INDIV (1)
Applicant is inventor:
Yes (1)
Tech fields: (Click arrow to add another value)
Filing date:
March 15, 1910 (1)
Full specification filed date:
None (1)
Application number:
191006416D (1)
Grant date:
January 12, 1911 (1)
Granted:
Yes (1)
Publication date:
January 12, 1911 (1)
Supplementary to patent:
None (1)
Related to aircraft:
Yes (1)
Patent agent: (Click arrow to add another value)
Assigned to:
None (1)
National tech categories:
None (1)
IPCs:
IPC B64C11/00 (1)
CPCs:
CPC B64C11/00 (1)
Family year:
(There are no values for this filter)
First filing:
Yes (1)
Cites these patents:
None (1)
Citations from after 1930:
None (1)
Number of text pages:
1 (1)
Number of claims:
1 (1)
Number of diagram pages:
1 (1)
Number of figures:
2 (1)

Showing below up to 1 result in range #1 to #1.

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"