Drilldown: Patents

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Patents > Applicant type : FIRM or INDIV & Supplementary to patent : Patent FR-1909-403418 or Patent US-1909-970771 or   or None & Related to aircraft : -1 or 1 or Other & IPCs: IPC B64C39/00 & Number of text pages: 3

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Office:
Inventors:
Adalbert Plaček (2) · John Henry Jensen (2) · John Philip McGuire (2)
Inventor country:
Applicant person:
John Henry Jensen (2) · John Philip McGuire (2) · Adalbert Plaček (2)
Applicant firm:
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (28) · propulsion (13) · frame (13) · design (12) · None (10) · stability (10) · Construction (10) · navigation (9) · whole (5) · control (5) · wings (5) · Chassis (4) · helicopter (4)
Full specification filed date:
Application number:
None (2)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (10) · Armengaud jeune (5) · None (4) · Weismann et Marx (3) · J. Germain (3) · Chassevent (2) · G. de Mestral et F. Harlé (2) · J. S. Withers & Spooner (2) · Société A. Frey et de Carsalade (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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