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Patents > Number of claims: 8-15 & Number of figures: 9-13

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Office:
Inventors:
Hermann Hassenbach (4) · William Francis Wiles (3) · Everard Richard Calthrop (3) · Thomas Macleod (3) · Frederick William Wiles (3) · Charles Groombridge (3) · Jean F. Webb, Sr. (3)
Inventor country:
Applicant person:
None (17) · Hermann Hassenbach (4) · William Alfred South (3) · Jean F. Webb, Sr. (3) · Everard Richard Calthrop (3) · Charles Groombridge (3)
Applicant is inventor:
Tech fields:
airplane (52) · frame (37) · propulsion (34) · stability (31) · propeller (25) · None (24) · design (22) · navigation (22) · LTA (22) · rudder (18) · wings (18) · construction (17) · flapping (16) · propellers (15) · control (12) · subsystem (11) · landing (11) · automatic stability (11) · hybrid (11)
Full specification filed date:
Application number:
None (49)
Granted:
Supplementary to patent:
None (155) · Patent AU-1910-20097 (2) · Patent DE-1911-05-Bomhard (2)
Related to aircraft:
Patent agent:
None (45) · Munn & Co. (9) · Armengaud jeune (4) · None (4) · Jensen & Son (3) · Haseltine, Lake & Co. (3) · E. Blétry (3) · Marks & Clerk (3) · Page & Rowlingson (2) · R. S. & A. B. Lacey (2) · Charles Dony (2) · A. E. White (2) · Ernest de Pass (2) · Michael J. Stark & Sons (2) · A. de Carsalade (2) · W. D. Rowlingson (2) · 0 (2) · Edgar Tate & Co. (2) · A. M. & William Clark (2)
National tech categories:
None (81) · FR 6.4 (20) · HU V/h (10) · USPC 244/45R (5) · AU 90.3 (4) · USPC 244/233 (4) · USPC 244/22 (3) · USPC 244/35R (3) · USPC 244/119 (3) · USPC 244/904 (3)
IPCs:
None (110) · IPC B64C39/00 (9) · IPC B64C17/00 (7) · IPC B64B1/00 (7) · IPC B64C1/00 (7) · IPC B64C3/00 (5) · IPC B64C3/54 (4) · IPC B64C3/38 (4) · IPC B64C1/06 (3) · IPC B64C35/00 (3) · IPC B64C17/06 (3) · IPC B64D17/72 (2) · IPC B64C33/00 (2) · IPC B64C3/18 (2) · IPC B64C23/00 (2) · IPC B64C3/42 (2) · IPC B64C13/00 (2)
CPCs:
None (40) · CPC B64C13/00 (12) · CPC B64B1/00 (11) · CPC B64C23/005 (9) · CPC B64C2700/6295 (9) · CPC B64C17/00 (9) · CPC B64C3/385 (7) · CPC B64C39/08 (6) · CPC B64C39/005 (5) · CPC B64C35/00 (5) · CPC B64C39/00 (4) · CPC B64C33/02 (4) · CPC B64C3/00 (4)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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