Drilldown: Patents
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None (4) ·
airplane (3) ·
airship (2) ·
ascension (1) ·
ballonet (1) ·
Balloons (1) ·
chassis (1) ·
collapsible (1) ·
compartments (1) ·
construction (3) ·
control (1) ·
Design (3) ·
elevator (1) ·
entertainment (1) ·
frame (4) ·
gas (1) ·
helicopter (1) ·
incidence (1) ·
lift (1) ·
LTA (3) ·
movable (1) ·
Nacelle (1) ·
navigation (2) ·
propellers (2) ·
propulsion (1) ·
rigid (1) ·
rudder (3) ·
shippable (1) ·
Suspension (1) ·
sustentation (1) ·
wheels (1) ·
wings (2)
None (3) ·
A63G1/28 (1) ·
CPC B64B1/00 (1) ·
CPC B64B1/00 or B64B1/58 (1) ·
CPC B64B1/58 (2) ·
CPC B64C2009/005 (1) ·
CPC B64C27/12 (1) ·
CPC B64C2700/6246 (1) ·
CPC B64C2700/6281 (1) ·
CPC B64C3/385 (1) ·
CPC B64C3/40 (1) ·
CPC B64C3/56 (1) ·
CPC B64C31/028 (1) ·
CPC B64C33/02 (1) ·
CPC B64C9/00 (1) ·
IPC A63G1/30 (1)
Showing below up to 13 results in range #1 to #13.
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- Main
- Timeline: Year filed
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- Timeline: Filing date
- Timeline: Full specification filed date
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- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year