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Patents > Year granted: 1910 - 1919 & Tech fields : Airship or control or propeller & Number of diagram pages: 2-3

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Supplementary to patent:
None (244) · Patent GB-1909-2111 (3) · Patent GB-1911-5162 (3) · Patent GB-1911-2636 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent GB-1916-103918 (2) · Patent CA-1909-126457 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent FR-1911-438355 (2) · Patent US-1910-984076 (2) · Patent FR-1908-393976 (2)
Related to aircraft:
Patent agent:
None (85) · Marks & Clerk (10) · Victor J. Evans (7) · None (6) · L. Chassevent (5) · Weismann et Marx (5) · Munn & Co. (5) · Haseltine, Lake & Co. (5) · C. A. Snow & Co. (4) · R. S. & A. B. Lacey (4) · Brewer & Son (4) · John P. Tarbox (4) · Watson E. Coleman (4) · Charles Dony (3) · Wheatley & Mackenzie (3) · Boult, Wade & Tennant (3)
National tech categories:
None (108) · FR 6.4 (42) · HU V/h (15) · USPC 244/6 (11) · USPC 244/66 (5) · USPC 244/22 (5) · AU 90.3 (4) · USPC 244/35R (4) · DE 77h.5 (4)
IPCs:
None (176) · IPC B64C13/00 (21) · IPC B64C17/00 (14) · IPC B64B1/00 (12) · IPC B64C39/00 (10) · IPC B64C1/00 (9) · IPC B64C3/38 (7) · IPC B64C11/00 (5) · IPC B64C13/24 (4) · IPC B64C13/04 (4) · IPC B64C3/54 (4) · IPC B64C33/00 (3) · IPC B64C27/04 (3) · IPC B64C13/12 (3) · IPC B64C3/56 (3) · IPC B64B1/40 (3) · IPC CPC B64C13/00 (3)
CPCs:
None (43) · CPC B64C13/00 (33) · CPC B64C17/00 (22) · CPC B64C23/005 (18) · CPC B64B1/00 (16) · CPC B64C3/385 (16) · CPC B64C2700/6256 (14) · CPC B64C39/005 (11) · CPC B64C33/02 (10) · CPC B64C11/006 (10) · CPC B64C2700/6295 (7) · CPC B64C13/12 (7) · CPC B64C39/08 (7) · CPC B64C2700/6218 (5) · CPC B64C13/24 (5)
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Citations from after 1930:
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