Drilldown: Patents

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Patents > Filing date: 1900 - 1909 & Number of text pages: 4-5 & Number of claims: 9-11

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Office:
Inventors:
Ignaz Etrich (2) · Franz Xaver Wels (2) · Rodrigue Goliesco (2) · Eduard Adamek (2)
Inventor country:
Applicant person:
None (2) · Rodrigue Goliesco (2) · Ignaz Etrich (2) · Franz Xaver Wels (2) · Eduard Adamek (2)
Applicant is inventor:
Tech fields:
airplane (17) · propulsion (15) · frame (13) · navigation (11) · propeller (10) · None (9) · rudder (8) · LTA (7) · Design (6) · stability (6) · flapping (6) · wings (5) · car (4) · control (4) · hybrid (3) · Construction (3) · Propellers (3) · wheels (3) · Aerodynamics (3)
Full specification filed date:
Granted:
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Related to aircraft:
National tech categories:
None (10) · FR 6.4 (8) · AT 77d (3) · USPC 244/6 (3) · USPC 244/25 (2) · USPC 244/65 (2) · USPC 244/45R (2) · USPC 244/70 (2)
CPCs:
None (8) · CPC B64C2700/6295 (6) · CPC B64C23/005 (5) · CPC B64C39/08 (4) · CPC B64C39/00 (4) · CPC B64B1/00 (4) · CPC B64C39/005 (3) · CPC B64C33/02 (3) · CPC B64C3/385 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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