Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Letters (683)
- Organizations (967)
- Patents (17625)
- Person (2165)
- Publications (24573)
- Techtypes (2396)
Patents > Supplementary to patent:
None
& Related to aircraft
:
0?
or
1911-07-04
or
Yes
& National tech categories
:
USPC 244/45R
or
None
& Family year:
1900 - 1909 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
Inventors:
Applicant person:
Tech fields:
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Patent agent:
IPCs:
None (908) ·
IPC B64C39/00 (11) ·
IPC B64C3/38 (10) ·
IPC B64C1/00 (9) ·
IPC B64C17/00 (7) ·
IPC B64B1/00 (7) ·
IPC B64C11/00 (5) ·
IPC B64B1/58 (5) ·
IPC B64C25/00 (4) ·
IPC B64C23/00 (4) ·
IPC B64C31/06 (3) ·
IPC B64C33/02 (3) ·
IPC B64B1/62 (3) ·
IPC B64C3/18 (2) ·
IPC B64D27/00 (2) ·
IPC B64C25/60 (2) ·
IPC B64C39/10 (2)
CPCs:
None (802) ·
CPC B64C3/385 (15) ·
CPC B64C11/006 (14) ·
CPC B64B1/58 (13) ·
CPC B64B1/00 (11) ·
CPC B64C2700/6295 (9) ·
CPC B64C33/00 (9) ·
CPC B64C17/00 (8) ·
CPC B64C39/00 (8) ·
CPC B64C33/02 (8) ·
CPC B64C39/005 (7) ·
CPC B64C23/005 (7) ·
CPC A63H27/08 (6) ·
CPC B64B1/60 (5) ·
CPC B64F2700/6226 (5) ·
CPC B64C2700/6281 (5) ·
CPC B64C2700/6274 (5)
1900 (32) ·
1901 (27) ·
1902 (16) ·
1903 (17) ·
1904 (13) ·
1905 (15) ·
1906 (28) ·
1907 (58) ·
1908 (136) ·
1909 (662)
Showing below up to 250 results in range #1 to #250.