Drilldown: Patents

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Patents > Related to aircraft: Yes & Number of claims: 8-50 & Number of diagram pages: 1-2

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Office:
Inventors:
Sam Leonard Walkden (6) · Paul Robin (4) · Robert Kemp (4) · Francis Alexander Barton (3) · Franz Xaver Wels (3) · Edward Eugene Brown (3) · None (3) · Rodrigue Goliesco (3)
Inventor country:
Applicant person:
None (21) · Sam Leonard Walkden (6) · Paul Robin (4) · Franz Xaver Wels (3) · Francis Alexander Barton (3) · Edward Eugene Brown (3) · Rodrigue Goliesco (3) · Romeo Wankmüller (2) · Louis Blériot (2) · François Dergint (2) · Everard Richard Calthrop (2) · Eugène-Pierre-Félix-Auguste Coursin (2) · Robert Esnault-Pelterie (2) · Ignaz Etrich (2)
Applicant is inventor:
Tech fields:
airplane (57) · stability (39) · design (39) · frame (30) · automatic stability (27) · LTA (19) · propellers (18) · construction (17) · aerodynamics (17) · control (15) · wings (14) · subsystem (13) · navigation (12) · rudder (10) · propulsion (10) · propeller (10) · equilibrium (9) · balloon (9) · hybrid (8) · None (8)
Full specification filed date:
Application number:
None (34)
Granted:
Supplementary to patent:
None (101) · Patent GB-1909-8531‎ (4) · Patent FR-1911-443878 (3) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent GB-1910-6051 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (60) · Armengaud jeune (8) · Marks & Clerk (5) · E. Blétry (4) · Abel & Imray‎ (3) · Munn & Co. (3) · Boult, Wade & Tennant (3) · Charles Dony (3) · Haseltine, Lake & Co. (3) · G. F. Redfern & Co. (2) · H. Bœttcher fils (2) · Herbert Haddan & Co. (2) · C. Baumann (2) · None (2) · Hyde & Heide (2) · W. D. Rowlingson (2) · A. E. White (2)
National tech categories:
None (60) · FR 6.4 (35) · HU V/h (17) · USPC 244/45R (3) · USPC 244/80 (3) · USPC 244/100R (2) · USPC 244/237 (2)
IPCs:
None (59) · IPC B64C1/00 (19) · IPC B64C17/00 (15) · IPC B64C39/00 (7) · IPC B64B1/00 (4) · IPC B64C17/06 (4) · IPC B64C11/20 (3) · IPC B64C3/18 (3) · IPC B64C1/06 (3) · IPC CPC B64C13/00 (3) · IPC B64C3/42 (2) · IPC B64C25/00 (2) · IPC B64C31/06 (2) · IPC B64C13/00 (2) · IPC B64C33/00 (2) · IPC B64C11/00 (2) · IPC B64B1/58 (2) · IPC F41G3/24 (2)
CPCs:
None (32) · CPC B64C17/00 (20) · CPC B64C2700/6295 (10) · CPC B64C2700/6218 (10) · CPC B64B1/00 (8) · CPC B64C39/00 (7) · CPC B64C13/00 (7) · CPC B64C1/00 (4) · CPC B64C2700/6256 (4) · CPC B64C2700/6216 (4) · CPC B64C1/065 (4) · CPC B64C17/06 (4) · CPC F41G3/24 (3) · CPC B64C2001/0081 (3) · CPC B64C3/18 (3) · CPC B64C2700/6214 (3) · CPC B64C11/20 (3) · CPC B64B1/58 (3) · CPC B64C39/08 (3) · CPC B64C2001/0063 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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