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Patents > Applicant firm : Sperry Gyroscope Company or None & Applicant type : COMPANY or INDIV or UNIV-PRO-GOV & Patent agent : Armengaud jeune or Brandon frères or None & CPCs : CPC B64C11/04 or CPC B64C23/005

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Inventors:
None (8) · Lucien Chauvière (5) · Robert Esnault-Pelterie (5) · Gustav Mees (4) · Maurice-Achille Lécuyer (4) · Walter Fisher LUFF (3) · Nelson Leslie Hyatt (3) · Christian Lorenzen (3) · André-Julien Mahoudeau (3) · John William OMAN (2) · George Mitchell (2) · Franklin William Lake (2) · Jane-Françoise-Mathilde Giraud (2) · Reuben B. Swank (2) · Bruno VON BUELTZINGSLOEWEN (2) · Victor Camal (2) · Otto SACK (2) · Albert Ernest Downing (2) · Alwin HITZEROTH (2) · Alliott Verdon Roe (2)
Inventor country:
Applicant person:
None (11) · Lucien Chauvière (5) · Robert Esnault-Pelterie (5) · Maurice-Achille Lécuyer (4) · Gustav Mees (4) · Walter Fisher Luff (3) · Nelson Leslie Hyatt (3)
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Tech fields:
None (154) · airplane (33) · propulsion (26) · propellers (15) · LTA (14) · propeller (12) · navigation (12) · helicopter (12) · frame (11) · Design (9) · aerostat (8) · motors (8) · ascension (8) · Construction (7) · hybrid (7) · wings (6) · subsystem (6) · stability (6) · parachute (5)
Full specification filed date:
Application number:
None (18) · 423792D (2)
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Related to aircraft:
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National tech categories:
None (129) · FR 6.4 (22) · USPC 244/6 (12) · USPC 244/66 (9) · USPC 244/12.1 (6) · FR 5.8 (5) · DE 77 (4) · USPC 244/60 (4) · DE 77h.6 (4) · USPC 244/48 (3) · DE 77h.5 (3) · USPC 244/80 (2) · FR 6.2 (2) · USPC 244/104R (2) · DE 77h (2) · USPC 244/53R (2) · USPC 244/139 (2) · USPC 244/65 (2)
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