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Patents > National tech categories : USPC 244/22 or None & IPCs : IPC B64C17/00 or IPC B64C3/38

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Office:
Inventors:
None (4) · Alexander Blair Thaw (4) · Louis-Adolphe Hayot (3) · Alfred John Macy (3) · Hirzel Denis de Mussenden Carey (3) · Adolphe-François-Joseph Doutre (3) · Sam Leonard Walkden (3)
Inventor country:
Applicant person:
None (8) · Alexander Blair Thaw (4) · Louis-Adolphe Hayot (3) · Hirzel Denis de Mussenden Carey (3) · Alfred John Macy (3) · Sam Leonard Walkden (3) · Adolphe-François-Joseph Doutre (3)
Applicant is inventor:
Tech fields:
stability (99) · airplane (78) · None (39) · automatic stability (36) · frame (21) · control (19) · design (18) · Equilibrium (16) · Subsystem (14) · Construction (12) · balance (12) · wings (11) · pendulum (10) · HTA (9) · Aerodynamics (8) · Whole (8) · lift (7) · rudder (6) · Propellers (6) · airfoil (6)
Full specification filed date:
Application number:
None (11)
Granted:
Publication date:
Supplementary to patent:
None (104) · Patent FR-1910-435648 (2) · Patent NZ-1909-25865 (2) · Patent GB-1909-8531 (2) · Patent FR-1910-415470 (2) · Patent FR-1914-475066 (2)
Related to aircraft:
Patent agent:
None (30) · Marks & Clerk (14) · Haseltine, Lake & Co. (12) · None (9) · Abel & Imray (8) · Herbert Haddan & Co. (7) · Boult, Wade & Tennant (5) · Lewis William Goold (5) · Johnsons & Willcox (4) · Lloyd Wise & Co. (4) · J. S. Withers & Spooner (4) · Chatwin, Herschell & Co. (4) · Philip Middleton Justice (3) · Wheatley & Mackenzie (3) · Dicker, Pollak & Derriman (3) · Edward Evans & Co. (3) · Browne & Co. (3)
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:

Showing below up to 197 results in range #1 to #197.

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