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Patents > CPCs : CPC B64C23/005 or CPC B64C3/385 or CPC B64C35/00 & Cites these patents : Patent AT-1909-47911 or None & Number of claims: 4-7

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Office:
Inventors:
None (9) · Henri Fabre (3) · Eli Edward Gregory (3) · Chester Arthur Lewis (3) · Thomas Sloper (2) · Henry Hyman Salomons (2) · Gustav Mees (2) · Georg Albert Rohde (2) · Louis Constantin (2) · François d’Astanières (2) · Robert Esnault-Pelterie (2) · Charles Denniston Burney (2) · Thomas Augustus Dring (2) · Jean Desbois (2) · Alexander von Willisch (2)
Inventor country:
Applicant person:
None (10) · Henri Fabre (3) · Eli Edward Gregory (3) · Chester Arthur Lewis (3) · Charles Denniston Burney (2) · Thomas Sloper (2) · Thomas Augustus Dring (2) · Robert Esnault-Pelterie (2) · Louis Constantin (2) · Jean Desbois (2) · Gustav Mees (2) · Georg Albert Rohde (2) · François d’Astanières (2) · Henry Hyman Salomons (2) · Alexander von Willisch (2)
Applicant is inventor:
Tech fields:
airplane (48) · None (30) · frame (27) · Design (22) · propulsion (21) · hybrid (21) · stability (20) · propeller (14) · navigation (14) · helicopter (14) · hydroaeroplane (12) · control (12) · lift (12) · construction (12) · whole (11) · wings (11) · Propellers (10) · Sustentation (9) · takeoff (9) · landing (9)
Full specification filed date:
Application number:
None (9)
Granted:
Supplementary to patent:
None (99) · Patent FR-1909-410140 (2) · Patent US-1912-1062545 (2) · Patent FR-1912-455471 (2) · Patent US-1913-1094989 (2)
Related to aircraft:
Patent agent:
None (23) · Marks & Clerk (7) · Armengaud jeune (6) · None (4) · Haseltine, Lake & Co. (4) · M. Zerolo (3) · J. S. Withers & Spooner (3) · Abel & Imray (3) · Munn & Co. (3) · L. Chassevent (3) · Victor J. Evans (3) · Boult, Wade & Tennant (3) · Brewer & Son (3) · Edward Evans & Co. (3)
National tech categories:
None (59) · FR 6.4 (41) · USPC 244/6 (13) · USPC 244/12.1 (6) · USPC 244/66 (5) · USPC 244/48 (4) · USPC 244/139 (3) · USPC 244/104CS (2) · USPC 244/35R (2) · USPC 244/231 (2) · USPC 244/101 (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of claims:
Number of diagram pages:

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