Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17614)
- Person (2150)
- Publications (24570)
- Techtypes (2381)
Patents > Year filed:
1870 - 1879
& Supplementary to patent:
None
& Related to aircraft
:
No
or
Partially
& Assigned to
:
Rubber Balloon Company of America
or
None
& First filing
:
Yes
or
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
None (2) ·
CPC A01B39/19 (1) ·
CPC A01K13/002 (1) ·
CPC A46B2200/1093 (1) ·
CPC A46B3/18 (1) ·
CPC A46B9/02 (1) ·
CPC B24C9/00 (1) ·
CPC B63H1/04 (1) ·
CPC B64C1/1407 (1) ·
CPC B64C11/006 (1) ·
CPC B64C11/346 (1) ·
CPC B64C27/33 (1) ·
CPC B64C27/54 (1) ·
CPC B64C2700/6281 (1) ·
CPC E21C25/16 (1) ·
CPC F01D1/32 (1) ·
CPC F03B1/04 (1) ·
CPC F03B15/20 (1) ·
CPC F03D7/041 (1) ·
CPC F03D80/00 (1) ·
CPC Y02E10/223 (1) ·
CPC Y02E10/226 (1) ·
CPC Y02E10/72 (1) ·
CPC Y10T29/49464 (1)
Showing below up to 12 results in range #1 to #12.