Drilldown: Patents
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- Airplane (18)
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Use the filters below to narrow your results.
Inventors:
Applicant person:
Tech fields:
None (59) ·
propulsion (32) ·
airplane (18) ·
frame (17) ·
navigation (16) ·
helicopter (13) ·
propeller (10) ·
hybrid (10) ·
stability (9) ·
LTA (7) ·
wings (6) ·
heavier-than-air (6) ·
airfoil (6) ·
wheels (5) ·
design (5) ·
Lift (5) ·
rudder (5) ·
flapping (5) ·
propellers (4) ·
aerial propeller (4)
Application number:
Patent agent:
None (55) ·
244/87 (1) ·
244/9 (1) ·
CA 244/46 (1) ·
DE 77h.11 (1) ·
DE 77h.5 (1) ·
FR 6.2 (1) ·
FR 6.3 (3) ·
FR 6.4 (12) ·
USPC 244/103R (1) ·
USPC 244/119 (3) ·
USPC 244/133 (1) ·
USPC 244/138A (1) ·
USPC 244/139 (1) ·
USPC 244/154 (1) ·
USPC 244/19 (3) ·
USPC 244/20 (17) ·
USPC 244/21 (1) ·
USPC 244/218 (2) ·
USPC 244/39 (4) ·
USPC 244/48 (2) ·
USPC 244/50 (1) ·
USPC 244/66 (1) ·
USPC 244/70 (11) ·
USPC 244/71 (1) ·
USPC 244/72 (1) ·
USPC 244/87 (1) ·
USPC 244/9 (11) ·
USPC 244/90R (1) ·
USPC 416/112 (1) ·
USPC 416/113 (2) ·
USPC 416/119 (1) ·
USPC 416/4 (1) ·
USPC USPC 244/19 (1) ·
USPC USPC 244/64 (1)
Showing below up to 133 results in range #1 to #133.