Drilldown: Patents

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Patents > Tech fields: propellers & Granted: Yes & Number of figures: 11-40

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Office:
Inventors:
Isaac Bell (3) · Antoine-Padoue Filippi (3) · Martin Diederich Rucker (3) · Charles Groombridge (3) · Arthur Henry Edwards (3) · Émile Dupont (3) · William Alfred South (3)
Inventor country:
Applicant person:
Charles Groombridge (3) · William Alfred South (3) · Isaac Bell (3) · Martin Diederich Rucker (3) · Antoine-Padoue Filippi (3) · Arthur Henry Edwards (3) · Émile Dupont (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (26)
Granted: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (24) · Charles Dony (2) · H. D. Fitzpatrick & Co. (2) · J. Bonnet-Thirion et Breton (2) · L. Chassevent (2) · Ernest de Pass (2) · Lavoix et Mosès (2) · E. Wattier (2) · Dom. Casalonga (2) · de Bongé (2) · Munn & Co. (2) · Boult, Wade & Tennant (2) · Armengaud jeune (2) · C. Blétry (2) · Weissmann et Marx (2)
CPCs:
None (22) · CPC B64C39/00 (5) · CPC B64C17/00 (5) · CPC B64C11/006 (5) · CPC B64C2700/6218 (4) · CPC B64C2700/6281 (3) · CPC B64C11/48 (3) · CPC B64C2700/6274 (2) · CPC B64C11/00 (2) · CPC B64C2700/6295 (2) · CPC B64C27/04 (2) · CPC B64C23/005 (2) · CPC B64C11/18 (2) · CPC B64C3/52 (2) · CPC B64C2700/6245 (2) · CPC B64C11/16 (2) · CPC B64C33/02 (2) · CPC B64D27/00 (2) · CPC B63H1/26 (2) · CPC B64C39/008 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 85 results in range #1 to #85.

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