Drilldown: Patents
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Patents > Filing date:
1911
& Related to aircraft
:
1
or
1908-12-31
& National tech categories:
USPC 244/80
& CPCs
:
CPC B64C17/00
or
CPC B64C23/005
or
CPC B64C2700/6295 ![](/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.
Augustus Frederick Watson Macmanus (1) ·
Charles T. Litchfield (1) ·
Ernst Ebbinghaus (1) ·
Floyd E. Whitlatch (1) ·
Fred L. Smith (1) ·
Harry W. Pike (1) ·
Jens Wulff (1) ·
Marius Mathiesen (1) ·
Morris Newgold (1) ·
Nathan J. Paddock (1) ·
Ralph D. McKay (1) ·
Renus E. Johnson (1) ·
Rexford M. Smith (1) ·
Russell H. Froelich (1) ·
William C. Culbertson (1)
Charles T. Litchfield (1) ·
Ernst Ebbinghaus (1) ·
Floyd E. Whitlatch (1) ·
Fred L. Smith (1) ·
Harry W. Pike (1) ·
Jens Wulff (1) ·
M. E. Macmanus (1) ·
Marius Mathiesen (1) ·
Morris Newgold (1) ·
Nathan J. Paddock (1) ·
Ralph D. McKay (1) ·
Renus E. Johnson (1) ·
Rexford M. Smith (1) ·
Russell H. Froelich (1) ·
William C. Culbertson (1)
Showing below up to 13 results in range #1 to #13.
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- Main
- Timeline: Year filed
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- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year