Drilldown: Patents

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Patents > Application number: None & Number of text pages: 7-9

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Office:
Inventors:
Louis Brennan (4) · Vigilio Baldo (3) · David William Hanbury (2) · George Raymond Lawrence (2) · Louis-Amédée Reynal (2) · Elmer Ambrose Sperry (2) · Thomas Sopwith (2) · Leonardo Torres Quevedo (2) · Glenn Hammond Curtiss (2) · William Henry Fauber (2) · Anthony Rudolph Silverston (2) · Alfred John Macy (2) · William Wallace Gibson (2)
Applicant person:
None (18) · Louis Brennan (4) · Vigilio Baldo (3) · Alfred John Macy (2) · William Henry Fauber (2) · Anthony Rudolph Silverston (2) · Louis-Amédée Reynal (2) · George Raymond Lawrence (2) · Thomas Sopwith (2)
Applicant is inventor:
Tech fields:
airplane (22) · propulsion (17) · stability (17) · navigation (17) · frame (16) · LTA (16) · design (12) · None (10) · rudder (9) · propeller (9) · marine (8) · control (7) · whole (7) · propellers (6) · safety (6) · hybrid (6) · gyroscope (6) · flapping (6)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (53) · Patent GB-1903-27212 (2) · Patent GB-1909-26034 (2) · Patent AT-1909-12-31 Vigilio Baldo (2)
Related to aircraft:
Patent agent:
None (31) · Munn & Co. (4) · Marks & Clerk (3) · None (3) · Haseltine, Lake & Co. (3) · Herbert H. Thompson (2) · Page & Rowlingson (2) · Henry Hughes (2)
National tech categories:
None (49) · FR 6.4 (5) · GB 4 propel & steer (5) · GB 4 without buoyant (4) · GB 4 framework (3) · GB 4 aëroplanes (3) · USPC 244/45R (2) · USPC 244/28 (2) · GB 4 starting (2) · GB 4 motors (2) · FR 6.3 (2) · AU 90.5 (2)
CPCs:
None (60) · CPC B64B1/00 (5) · CPC B64C3/385 (3) · CPC B64C35/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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