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Patents > Inventor country : CA or DE & Number of diagram pages: 2-7

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Office:
Inventors:
None (24) · Vincent Wisniewski (7) · Adolf Sprater (6) · Hermann Ruthenberg (5) · Hermann Hassenbach (5) · Joseph Hofmann (4) · Johann Schütte (4) · Heinrich Noll (4) · Edward Hoult (3) · Romeo Wankmüller (3) · Robert Strehlau (3) · Karl Willems (3) · Karl Bomhard (3) · Hanns Pippart (3) · Ferdinand von Zeppelin (3) · Emil Neyen (3) · William Wallace Gibson (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (53) · Vincent Wisniewski (7) · Adolf Sprater (6) · Hermann Hassenbach (5) · Heinrich Noll (4) · Hermann Ruthenberg (4) · Johann Schütte (4) · Joseph Hofmann (4) · Karl Willems (3) · Hanns Pippart (3) · Edward Hoult (3) · Karl Bomhard (3) · Emil Neyen (3) · Romeo Wankmüller (3)
Applicant is inventor:
Tech fields:
airplane (61) · propulsion (51) · LTA (45) · frame (43) · stability (42) · None (33) · airship (31) · navigation (29) · design (27) · control (21) · propeller (20) · flapping (20) · subsystem (19) · wings (17) · Construction (15) · balloon (15) · aerodynamics (13) · Propellers (13) · marine (12) · hybrid (12)
Full specification filed date:
Application number:
None (108)
Granted:
Supplementary to patent:
None (173) · Patent BE-1910-12-28-Muehter (4) · Patent DE-1895-98580 (4) · Patent DE-1907-217533 (3) · Patent DE-1907-215602 (3) · Patent GB-1911-19976 (2) · Patent AT-1908-42396 (2) · Patent DE-1910-243485 (2) · Patent DE-1909-232158 (2) · Patent FR-1902-324521 (2) · Patent DE-1905-173926 (2) · Patent DE-1907-12-07 Vincent Wisniewski (2) · Patent GB-1911-2636 (2) · Patent CA-1909-126457 (2)
Related to aircraft:
Patent agent:
None (114) · W. P. Thompson & Co. (7) · Marks & Clerk (6) · E. Blètry (4) · Munn & Co. (4) · Herbert Haddan & Co. (4) · Church & Church (3) · Chatwin, Herschell & Co. (3)
National tech categories:
None (82) · HU V/h (26) · FR 6.4 (22) · DE 77 (13) · DE 77h.5 (9) · GB 4 propel & steer (5) · CH 115 (3) · USPC 244/72 (3) · USPC 244/82 (3) · DE 77h.9 (3) · USPC 244/51 (3) · USPC 244/127 (3) · DE 62b (3) · GB 4 without buoyant (3) · AT 77d (3)
IPCs:
None (138) · IPC B64C17/00 (13) · IPC B64C1/00 (12) · IPC B64C33/02 (10) · IPC B64C39/00 (10) · IPC B64C11/00 (7) · IPC B64B1/00 (7) · IPC B64C33/00 (5) · IPC B64C3/00 (4) · IPC B64C13/00 (4) · IPC B64C23/00 (3) · IPC B64B1/40 (3) · IPC B64C3/56 (3) · IPC B64C35/00 (2) · IPC B64C17/06 (2) · IPC B64C11/16 (2) · IPC B64C3/38 (2) · IPC B64B1/62 (2) · IPC B64D35/06 (2)
CPCs:
None (90) · CPC B64C33/02 (16) · CPC B64C17/00 (15) · CPC B64B1/00 (10) · CPC B64C11/006 (8) · CPC B64C13/00 (7) · CPC B64C2700/6218 (7) · CPC B64C23/005 (6) · CPC B64C39/00 (6) · CPC B64C2700/6295 (5) · CPC B64C33/00 (5) · CPC B64C3/00 (4) · CPC B64B1/40 (4) · CPC B64C39/005 (4) · CPC B64C3/56 (3) · CPC B64C11/00 (3) · CPC B64C9/00 (3) · CPC B64C3/385 (3) · CPC B64C11/001 (3) · CPC B64C2700/6233 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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