Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : ?? or DE or HU & Inventor country: DE & Publication date: 1920 - 1929 & IPCs : IPC B64B1/58 or IPC B64C35/00 or None & Number of diagram pages: 1 & Number of figures: 1-2

Use the filters below to narrow your results.

Year filed:
Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (13) · frame (8) · construction (7) · design (6) · LTA (5) · airship (5) · subsystem (4) · Motors (4) · biplane (4) · military (3) · projectile (3) · propulsion (3) · aerodynamics (3) · compartments (2) · Safety (2) · texture (2) · chassis (2) · non-rigid (2) · propellers (2)
Filing date:
Full specification filed date:
Grant date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 32 results in range #1 to #32.

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

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