Drilldown: Patents

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Patents > Number of claims: 6-30 & Number of figures: 12-16

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Office:
Inventors:
Charles Arthur Wragg (5) · None (4) · Ruter William Springer (4) · Edmund Sparmann (4) · William Francis Wiles (3) · Thomas Macleod (3) · Maurice Léger (3) · Frederick William Wiles (3) · Erhard Cecil Kny (3) · William Whitney Christmas (3)
Applicant person:
None (20) · Charles Arthur Wragg (5) · Ruter William Springer (4) · Edmund Sparmann (4) · Maurice Léger (3) · Erhard Cecil Kny (3)
Applicant is inventor:
Tech fields:
airplane (56) · None (47) · stability (38) · frame (30) · wings (25) · LTA (22) · propeller (20) · propulsion (20) · navigation (20) · rudder (19) · construction (16) · design (16) · Control (12) · propellers (11)
Full specification filed date:
Application number:
None (49)
Granted:
Supplementary to patent:
None (150) · Patent US-1916-1208684 (4) · Patent AU-1914-14892 (4) · Patent DE-1895-98580 (2) · Patent HU-1901-22471 (2) · Patent GB-1909-26034 (2) · Patent FR-1913-466195 (2) · Patent AU-1910-20097 (2)
Related to aircraft:
Patent agent:
None (47) · Munn & Co. (8) · John P. Tarbox (5) · Armengaud jeune (4) · Jensen & Son (4) · None (3) · Marks & Clerk (3) · E. Blétry (3) · Haseltine, Lake & Co. (3) · Carl P. Goepel (2) · Philip M. Justice (2) · C. Blétry (2) · Charles Dony (2) · Michael J. Stark & Sons (2) · Ch. Mardelet (2) · Chappell & Earl? (2) · Dyer, Dyer, and Taylor (2) · Boult, Wade & Tennant (2) · A. M. & William Clark (2)
National tech categories:
None (76) · FR 6.4 (30) · HU V/h (9) · USPC 244/80 (5) · USPC 244/45R (4) · AU 90.3 (4) · AT 77d (3) · AU 90.5 (3) · USPC 244/28 (3)
IPCs:
None (108) · IPC B64C39/00 (17) · IPC B64C1/00 (14) · IPC B64C17/00 (14) · IPC B64C3/00 (6) · IPC B64C33/02 (5) · IPC B64B1/00 (3) · IPC B64C13/00 (3) · IPC B64C3/38 (3) · IPC B64C1/06 (2) · IPC B64C11/00 (2) · IPC B64C3/52 (2) · IPC B64C3/18 (2) · IPC B64C17/06 (2) · IPC B64C23/00 (2) · IPC B64C3/14 (2)
CPCs:
None (43) · CPC B64C17/00 (24) · CPC B64C2700/6295 (12) · CPC B64C39/08 (10) · CPC B64B1/00 (10) · CPC B64C2700/6218 (9) · CPC B64C33/02 (7) · CPC B64C3/385 (7) · CPC B64C13/00 (6) · CPC B64C23/005 (6) · CPC B64C3/00 (6) · CPC B64C39/00 (5) · CPC B64C3/14 (4) · CPC B64C35/00 (4)
First filing:
Citations from after 1930:
Number of figures:

Showing below up to 201 results in range #1 to #201.

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