Drilldown: Patents

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Patents > Year filed: 1904 & Applicant firm: None & Patent agent: None

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Year filed:
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Year granted:
Office:
Inventors:
Wilbur Wright (4) · Orville Wright (4) · Edward Smethurst (4) · George Hale Brabrook (2) · George McMullen (2) · Gustav Knäpper (2) · Stefan Hunyor de Visoly (2) · Count Wladimir Skorzewski (2) · Alva L. Reynolds (2)
Inventor country:
Applicant person:
None (19) · Edward Smethurst (4) · Count Wladimir Skorzewski (2) · Alva L. Reynolds (2) · Gustav Knäpper (2) · Wilbur Wright (2) · Orville Wright (2)
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Applicant type:
Applicant is inventor:
Tech fields:
propulsion (19) · LTA (18) · None (17) · frame (12) · airplane (11) · navigation (10) · stability (6) · propeller (6) · marine (6) · control (5) · rudder (5) · propellers (5) · flapping (5) · design (4) · wings (4) · ascension (4) · airfoil (4) · wing-warping (3) · kite (3) · safety (3)
Full specification filed date:
Application number:
None (45)
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Related to aircraft:
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National tech categories:
None (27) · FR 6.4 (10) · DE 77h (4) · IT 8 (4) · AT 77d (3) · HU V/h (3) · USPC 244/64 (2) · USPC 244/127 (2) · RU Group V (2) · MX F. III (2) · FR 6.3 (2) · MX F. II (2)
CPCs:
None (41) · CPC B64C11/006 (5) · CPC B64B1/00 (5) · CPC A63H27/08 (3) · CPC B64B1/40 (3) · CPC B64C39/005 (2) · CPC B64C33/00 (2) · CPC B64C11/36 (2) · CPC B64C11/065 (2) · CPC B64C31/04 (2)
First filing:
Citations from after 1930:
Number of text pages:
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Showing below up to 85 results in range #1 to #85.

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