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Patents > National tech categories : USPC 244/22 or USPC 244/45R or None & IPCs: IPC B64C1/00

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Office:
Inventors:
None (6) · Sam Leonard Walkden (3) · Paul-Nicolas Lucas-Girardville (3) · Louis Marmonier (3) · Hirzel Denis de Mussenden Carey (3) · Charles Arthur Beauchamp Pickard Hawkins (2) · Nicolas de Benois (2) · Louis Blériot (2) · Adolf Sprater (2) · Henry Seddon Wildeblood (2) · Gustav Mees (2) · Gaston Madeira (2) · Frederick William Dufwa (2) · Frederick James Hargreaves (2) · Isaac Bell (2) · Bertram Ogilvie (2) · Adolphe-François-Joseph Doutre (2) · Alfred John Macy (2)
Inventor country:
Applicant person:
None (7) · Sam Leonard Walkden (3) · Louis Marmonier (3) · Hirzel Denis de Mussenden Carey (3) · Charles Arthur Beauchamp Pickard Hawkins (2) · Paul-Nicolas Lucas-Girardville (2) · Nicolas de Benois (2) · Louis Blériot (2) · Adolf Sprater (2) · Henry Seddon Wildeblood (2) · Gustav Mees (2) · Gaston Madeira (2) · Frederick William Dufwa (2) · Frederick James Hargreaves (2) · Isaac Bell (2) · Adolphe-François-Joseph Doutre (2) · Alfred John Macy (2) · Bertram Ogilvie (2)
Applicant is inventor:
Tech fields:
stability (79) · Airplane (56) · automatic stability (29) · None (24) · Gyroscope (15) · Construction (13) · frame (13) · Subsystem (11) · design (11) · fuselage (9) · control (9) · equilibrium (9) · balance (7) · aerodynamics (7) · Propellers (6) · wings (5) · rudder (5) · steering (4) · HTA (4) · navigation (4)
Full specification filed date:
Application number:
None (7)
Granted:
Publication date:
Supplementary to patent:
None (77) · Patent GB-1909-8531‎ (2) · Patent FR-1910-435648 (2) · Patent FR-1914-475066 (2) · Patent NZ-1909-25865 (2)
Related to aircraft:
Patent agent:
None (17) · Boult, Wade & Tennant (10) · Haseltine, Lake & Co. (10) · Herbert Haddan & Co. (7) · Abel & Imray (6) · Marks & Clerk (5) · None (5) · A. M. & William Clark (5) · Edward Evans & Co. (4) · Dicker, Pollak & Derriman (3) · Wheatley & Mackenzie (3) · Chatwin, Herschell & Co. (3) · Lewis William Goold (3) · Lloyd Wise & Co. (3) · Hyde & Heide (2) · J. S. Withers & Spooner (2) · H. D. Fitzpatrick & Co. (2) · Mewburn, Ellis & Pryor (2) · Philip Middleton Justice (2)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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