Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : IPC B64B1/40 or None & Family year: 1902 & Number of text pages: 4-30

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:
Design (9) · propulsion (6) · propellers (6) · LTA (6) · Aerodynamics (5) · construction (4) · balloon (4) · frame (4) · captive (4) · propeller (3) · Flapping (3) · hybrid (3) · petroleum (2) · car (2) · bamboo (2) · airplane (2) · Carène (2)
Full specification filed date:
Grant date:
Granted:
Related to aircraft:
Assigned to:
IPCs: (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 diagram pages:

Showing below up to 21 results in range #1 to #21.

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


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