Drilldown: Patents

Jump to navigation Jump to search
Patents > Year filed: 1909 & CPCs: CPC B64C23/005 & Number of text pages: 2-3

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
Office:
Inventor country:
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (11) · None (6) · propulsion (6) · helicopter (6) · frame (6) · propeller (6) · hybrid (5) · navigation (4) · chassis (3) · construction (3) · fuselage (2) · control (2) · ascension (2) · HTA (2)
Full specification filed date:
Grant date:
Granted:
Publication date:
Related to aircraft:
Assigned to:
CPCs: (Click arrow to add another value)
Family year:
(There are no values for this filter)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 28 results in range #1 to #28.

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


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