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Patents > IPCs : IPC B64B1/00 or IPC B64C17/00 & Number of figures: 2

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Office:
Inventors:
None (5) · Robert Esnault-Pelterie (3) · Adolphe-François-Joseph Doutre (2) · Joseph Thompson Parker (2) · Halvor Olsen Eiane (2) · Otto Albin Budig (2) · Franz Adam (2) · Johannes Lotz (2) · August von Parseval (2) · Rodolfo Verduzio (2) · Antoine Chauvignat (2) · Rudolf Stamkort (2) · Henri Després (2) · Spenser Aldborough Flower (2) · Johann Lotz (2) · Valentin Lotz (2) · Adam Lotz (2) · Friedrich von Ehrenberg (2)
Inventor country:
Applicant person:
None (7) · Robert Esnault-Pelterie (3) · Johannes Lotz (2) · Halvor Olsen Eiane (2) · Franz Adam (2) · Otto Albin Budig (2) · Rodolfo Verduzio (2) · August von Parseval (2) · Rudolf Stamkort (2) · Antoine Chauvignat (2) · Henri Després (2) · Joseph Thompson Parker (2) · Spenser Aldborough Flower (2) · Johann Lotz (2) · Valentin Lotz (2) · Adam Lotz (2) · Adolphe-François-Joseph Doutre (2) · Friedrich von Ehrenberg (2)
Applicant is inventor:
Tech fields:
stability (54) · LTA (45) · airplane (35) · automatic stability (28) · frame (17) · design (13) · control (13) · None (11) · navigation (11) · balloon (11) · construction (9) · aerodynamics (9) · rudder (8) · dirigible (8) · propulsion (7) · equilibrium (7) · wings (7) · safety (6)
Full specification filed date:
Application number:
None (16)
Granted:
Supplementary to patent:
None (75) · Patent CH-1911-55140 (2) · Patent IT-1913- (2) · Patent FR-1911-446282 (2) · Patent US-1915-1149680 (2) · Patent CH-1909-48028 (2)
Related to aircraft:
Patent agent:
None (24) · Lavoix et Mosès (6) · None (6) · Armengaud jeune (5) · Hippolyte Josse (4) · Abel & Imray (4) · Boramé et Julien (3) · C. Baumann (3) · Munn & Co. (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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