Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (475)
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- Organizations (966)
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Use the filters below to narrow your results.
Year filed:
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None (201) ·
Aerodynamics (3) ·
aeroplane (3) ·
aeroplanes (1) ·
aircraft (1) ·
airplane (13) ·
automatic stability (8) ·
balance (1) ·
construction (1) ·
control (1) ·
Design (3) ·
equilibrium (1) ·
frame (4) ·
glider (1) ·
Gliders (2) ·
instrument (1) ·
jet (1) ·
LTA (1) ·
navigation (1) ·
pendulum (3) ·
propeller (1) ·
Propellers (2) ·
safety (1) ·
sail (1) ·
stability (20) ·
stability? (1) ·
Subsystem (3) ·
wheels (1)
Filing date:
Full specification filed date:
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Patent agent:
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None (175) ·
244/80 (1) ·
DE 77h (1) ·
FR 6.4 (13) ·
USPC 244/100R (1) ·
USPC 244/104R (1) ·
USPC 244/127 (1) ·
USPC 244/139 (1) ·
USPC 244/144 (1) ·
USPC 244/233 (2) ·
USPC 244/46 (1) ·
USPC 244/80 (11) ·
USPC 244/87 (1) ·
USPC 244/89 (2) ·
USPC 244/90R (2) ·
USPC 244/91 (1) ·
USPC 244/92 (5) ·
USPC 244/93 (8)
IPCs:
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Citations from after 1930:
Number of text pages:
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Showing below up to 227 results in range #1 to #227.
