Drilldown: Patents
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Patents > Year filed:
1920 - 1929 
& Supplementary to patent:
None
& Related to aircraft:
1
& Assigned to:
None
& Supplementary to patent:
None
& Related to aircraft:
1
& Assigned to:
None Use the filters below to narrow your results.
Year granted:
Inventors:
None (2) ·
Albert John Fortescue (2) ·
Albert Peter Thurston (1) ·
Alfredo Guillermo Leigh (1) ·
Anton Flettner (1) ·
Bert Hinkler (1) ·
Émile-Louis Letord (2) ·
Ernst Heinkel (7) ·
François M. Rilleau (1) ·
François-Victor Denhaut (1) ·
George A. Spratt (1) ·
George Lehberger (1) ·
George W. Morrow (1) ·
Henry E. Krammer (1) ·
Jean Baptiste Passat (1) ·
Louis Béchereau (2) ·
Marcel Mathieu Étienne Besson (1) ·
Nikolai Rodionovich Lobanov (1) ·
Paul Petres (1) ·
Pierre Le Goaziou (1) ·
Pierre Levasseur (2) ·
René Colin (1) ·
Robert-Jules-Marie-Antoine Desmons (1) ·
Sydney James Waters (1) ·
William Davey Oddy (1) ·
William John Adderley (1) ·
William Leslie Denham (1) ·
William S. Hull (1) ·
Николай Родионович Лобанов (1)
Applicant person:
None (2) ·
Albert John Fortescue (2) ·
Albert Peter Thurston (1) ·
Alfredo Guillermo Leigh (1) ·
Anton Flettner (1) ·
Bert Hinkler (1) ·
Émile-Louis Letord (2) ·
Ernst Heinkel (7) ·
François M. Rilleau (1) ·
François-Victor Denhaut (1) ·
George A. Spratt (1) ·
George Lehberger (1) ·
George W. Morrow (1) ·
Henry E. Krammer (1) ·
Jean Baptiste Passat (1) ·
Louis Béchereau (2) ·
Marcel Mathieu Étienne Besson (1) ·
Paul Petres (1) ·
Pierre Le Goaziou (1) ·
Pierre Levasseur (2) ·
René Colin (1) ·
Robert-Jules-Marie-Antoine Desmons (1) ·
Sydney James Waters (1) ·
William Davey Oddy (1) ·
William John Adderley (1) ·
William Leslie Denham (1) ·
William S. Hull (1) ·
Н. Р. Лобанов (1)
Applicant firm:
Applicant type:
Tech fields:
Filing date:
Application number:
Grant date:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (17) ·
A. Albright? (1) ·
Armengaud jeune (1) ·
Carpmaels & Radford (1) ·
Clement Lean (1) ·
Dewey, Strong, Townsend & Loftus (1) ·
F. W. Barker (1) ·
Frantz and Richards (1) ·
Harry Jacobson (1) ·
James L. Norris (1) ·
Jensen & Son (1) ·
Leoik? C. Fischer (1) ·
Munn & Co. (1) ·
None (4) ·
Rayner & Co. (1) ·
W. P. Thompson & Co. (1)
Assigned to: (Click arrow to add another value)
National tech categories:
IPCs:
None (6) ·
IPC B63B1/22 (1) ·
IPC B63H1/12 (1) ·
IPC B64B1/00 (1) ·
IPC B64C1/26 (1) ·
IPC B64C1/28 (1) ·
IPC B64C11/36 (2) ·
IPC B64C13/00 (1) ·
IPC B64C23/00 (1) ·
IPC B64C25/00 (2) ·
IPC B64C25/52 (1) ·
IPC B64C27/04 (1) ·
IPC B64C29/00 (1) ·
IPC B64C3/00 (2) ·
IPC B64C3/18 (1) ·
IPC B64C3/56 (2) ·
IPC B64C33/02 (1) ·
IPC B64C35/00 (1) ·
IPC B64C39/08 (1) ·
IPC B64C5/00 (1) ·
IPC B64C9/00 (1) ·
IPC B64C9/02 (1) ·
IPC B64D27/00 (2) ·
IPC B64D27/04 (1) ·
IPC F03D3/06 (1) ·
IPC G01M15/02 (1) ·
IPC G01S1/72 (1)
CPCs:
None (8) ·
CPC B64C25/60 (1) ·
CPC B63B1/22 (1) ·
CPC B63H1/18 (1) ·
CPC B63H1/26 (1) ·
CPC B64B1/00 (1) ·
CPC B64C1/26 (1) ·
CPC B64C1/28 (1) ·
CPC B64C11/36 (2) ·
CPC B64C13/00 (1) ·
CPC B64C23/005 (1) ·
CPC B64C25/06 (1) ·
CPC B64C25/62 (1) ·
CPC B64C27/04 (1) ·
CPC B64C29/0033 (1) ·
CPC B64C3/00 (1) ·
CPC B64C3/185 (1) ·
CPC B64C3/56 (2) ·
CPC B64C33/02 (1) ·
CPC B64C35/00 (1) ·
CPC B64C39/08 (1) ·
CPC B64C9/02 (1) ·
CPC B64D27/00 (2) ·
CPC B64D27/04 (1) ·
CPC F03D3/067 (1) ·
CPC F05B2240/211 (1) ·
CPC F05B2260/72 (1) ·
CPC G01M15/02 (1) ·
CPC G01S1/72 (1) ·
CPC Y02E10/74 (EP) (1) ·
CPC Y10T403/7084 (1)
Family year:
Cites these patents:
Number of text pages:
Number of claims:
Showing below up to 35 results in range #1 to #35.
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