Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17648)
- Person (2204)
- Publications (24577)
- Techtypes (2416)
Use the filters below to narrow your results.
Year filed:
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Tech fields:
Airplane (69) ·
design (42) ·
Propulsion (40) ·
None (32) ·
Propellers (26) ·
stability (25) ·
Wings (24) ·
frame (23) ·
Construction (20) ·
navigation (16) ·
Lift (16) ·
aerodynamics (13) ·
Control (13) ·
whole (12) ·
subsystem (9) ·
sustentation (9) ·
propeller (8) ·
ascension (8) ·
steering (8) ·
rudder (8)
Filing date:
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None (31) ·
244/87 (1) ·
244/9 (1) ·
DE 62b.36 (1) ·
DE 77h (1) ·
DE 77h.10 (1) ·
DE 77h.11 (6) ·
DE 77h.5 (2) ·
DE 77h.7 (1) ·
DE 77h.8 (1) ·
FR 5.3 (1) ·
FR 6.1 (1) ·
FR 6.2 (1) ·
FR 6.3 (10) ·
FR 6.4 (112) ·
USPC 244/119 (1) ·
USPC 244/12.2 (1) ·
USPC 244/13 (2) ·
USPC 244/154 (1) ·
USPC 244/19 (2) ·
USPC 244/20 (2) ·
USPC 244/21 (1) ·
USPC 244/38 (1) ·
USPC 244/45R (3) ·
USPC 244/46 (1) ·
USPC 244/48 (1) ·
USPC 244/70 (3) ·
USPC 244/72 (1) ·
USPC 244/73C (1) ·
USPC 244/9 (1) ·
USPC 416/112 (1) ·
USPC 416/113 (2) ·
USPC 416/4 (1)
IPCs: (Click arrow to add another value)
CPCs:
None (1) ·
C07D209/34 (1) ·
CPC A63H27/00 (1) ·
CPC B 64C2700/6295 (1) ·
CPC B60F5/02 (1) ·
CPC B64B1/32 (1) ·
CPC B64C11/006 (1) ·
CPC B64C21/01 (1) ·
CPC B64C27/06 (1) ·
CPC B64C2700/6246 (1) ·
CPC B64C2700/6295 (84) ·
CPC B64C3/385 (2) ·
CPC B64C3/42 (3) ·
CPC B64C3/54 (1) ·
CPC B64C3/56 (1) ·
CPC B64C39/00 (110) ·
CPC B64C39/001 (1) ·
CPC B64C39/003 (10) ·
CPC B64C39/005 (33) ·
CPC B64C39/006 (5) ·
CPC B64C39/008 (6) ·
CPC B64C39/00l CPC F01B23/02 (1) ·
CPC B64C39/02 (1) ·
CPC B64C39/06 (1) ·
CPC B64C39/062 (1) ·
CPC B64C39/066 (1) ·
CPC B64C39/08 (7) ·
CPC F02K7/02 (1) ·
CPC Y02T50/145 (1) ·
CPCX Y02T50/10 (1)
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Showing below up to 183 results in range #1 to #183.
