Drilldown: Patents

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Patents > Tech fields: Propellers & Number of text pages: 3-5 & Number of diagram pages: 2-3

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Office:
Inventors:
John Washington Wilson (3) · Louis Blériot (3) · Isaac Bell (3) · Alfred E. Wunderlich (3) · Gaston Rose (3) · Boris Loutzkoy (2) · Louis Lacoin (2) · Louis-Léon Capou (2) · Émile Dupont (2) · Édouard-Jean Bigourdan (2) · René-Joseph-Ghislain Straunard (2) · Charles Groombridge (2) · None (2) · Alexis Beurrier (2) · William Alfred South (2) · Arthur Henry Edwards (2) · William Andrew Hutson (2)
Inventor country:
Applicant person:
None (7) · Alfred E. Wunderlich (3) · Isaac Bell (3) · Louis Blériot (3) · Gaston Rose (3) · John Washington Wilson (3) · Alexis Beurrier (2) · Émile Dupont (2) · Louis-Léon Capou (2) · Louis Lacoin (2) · René-Joseph-Ghislain Straunard (2) · Charles Groombridge (2) · Arthur Henry Edwards (2) · William Alfred South (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (28)
Granted:
Related to aircraft:
Patent agent:
None (27) · Lavoix et Mosès (4) · Boult, Wade & Tennant (3) · None (3) · Marks & Clerk (3) · Karl Müller (2) · J. Bonnet-Thirion (2) · Boramé et Julien (2) · H. D. Fitzpatrick & Co. (2)
IPCs:
None (40) · IPC B64C39/00 (7) · IPC B64C27/04 (6) · IPC B64C23/00 (6) · IPC B64D35/06 (4) · IPC B64C11/00 (3) · IPC B64B1/00 (3) · IPC B64C3/52 (2) · IPC B64C17/00 (2) · IPC B64C11/36 (2) · IPC B64C11/30 (2) · IPC B64C11/04 (2) · IPC B64B1/62 (2) · IPC B64C33/02 (2) · IPC B64D27/00 (2) · IPC B64D35/08 (2)
CPCs:
None (26) · CPC B64C23/005 (8) · CPC B64C2700/6274 (6) · CPC B64C39/00 (5) · CPC B64B1/00 (4) · CPC B64C2700/6295 (4) · CPC B64C27/04 (4) · CPC B64D35/06 (4) · CPC B64C11/36 (3) · CPC B64C2700/6281 (3) · CPC B64D27/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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