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Patents > Tech fields: stability & National tech categories : FR 6.4 or USPC 244/30 & Number of claims: 3-4

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Office:
Inventors:
Jacques Ravelli (3) · Hippolyte Chevron (3) · Adolphe-François-Joseph Doutre (3) · Robert Esnault-Pelterie (3) · François d’Astanières (2) · Modeste-Théodore Prévost (2) · None (2) · Alexander Blair Thaw (2) · Albert Lebrun (2)
Inventor country:
Applicant person:
None (3) · Hippolyte Chevron (3) · Adolphe-François-Joseph Doutre (3) · Jacques Ravelli (3) · Robert Esnault-Pelterie (3) · François d’Astanières (2) · Modeste-Théodore Prévost (2) · Alexander Blair Thaw (2) · Albert Lebrun (2)
Applicant type:
Applicant is inventor:
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Full specification filed date:
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Application number:
None (4)
Granted:
Supplementary to patent:
None (58) · Patent FR-1908-401308 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (14) · None (11) · E. Blétry (7) · None (6) · Dupont et Elluin (3) · J. Germain (3) · Schwab (3) · G. Protte (3) · Paul Coulomb (3) · Charles Dony (3) · L. Chassevent (3) · Lavoix et Mosès (3) · J. Bonnet-Thirion et Breton (2) · J. Bonnet-Thirion (2) · Chassevent (2) · Société A. Frey et de Carsalade (2)
Assigned to:
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (39) · CPC B64C2700/6218 (16) · CPC B64C39/00 (10) · CPC B64C17/06 (9) · CPC B64C2700/6212 (7) · CPC B64C2700/6295 (6) · CPC B64C2700/6216 (6) · CPC B64B1/00 (6) · CPC B64C1/00 (6) · CPC B64C13/00 (5) · CPC B64C2700/6214 (5) · CPC B64C2700/6256 (4) · CPC B64C2700/6215 (4) · CPC B64C2700/6219 (3) · CPC B64C2700/6228 (3) · CPC B64C3/385 (2) · CPC B64C33/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 97 results in range #1 to #97.

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