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Patents > Applicant person : Rudolf Wagner or None & Tech fields : ornithopter or propeller

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None (255)
Granted:
Supplementary to patent:
None (238) · Patent GB-1909-12556 (6) · Patent DE-1917-305040 (3) · Patent DE-1913-290120 (3) · Patent FR-1904-340154 (3) · Patent DE-1907-194165 (3) · Patent DE-1894-76727 (3) · Patent US-1894-526394 (2) · Patent DE-1917-323641 (2) · Patent GB-1905-1140 (2) · Patent GB-1911-19430 (2) · Patent GB-1911-5162 (2) · Patent DE-1916-332540 (2) · Patent US-1890-432860 (2) · Patent DE-1913-293131 (2)
Related to aircraft:
Patent agent:
None (198) · Munn & Co. (6) · Armengaud jeune (5) · Jensen & Son (4) · Haseltine, Lake & Co. (4) · E. Imer-Schneider (3) · Henry Hughes (3) · Weismann et Marx (3) · 1 (2) · E. Blum & Co. (2) · R. E. P. Craven (2) · J. Bonnet-Thirion (2) · H. V. Williams & Co. (2) · Abel & Imray (2) · Arthur Otto Sachse (2)
National tech categories:
None (96) · DE 77h.6 (24) · FR 6.4 (20) · IT 8 (18) · AT 77d (18) · GB 4 propel & steer (15) · DE 77 (13) · GB 4 with buoyant (7) · GB 4 without buoyant (6) · DE 77h (6) · CH 129b (6) · GB 4 (5) · USPC 244/28 (5) · DE 77h.5 (5) · CH 115 (5) · FR 6.2 (4) · AU 90.5 (4)
IPCs:
None (231) · IPC B64C11/16 (8) · IPC B64B1/00 (6) · IPC B64C11/00 (5) · IPC B64C11/20 (4) · IPC B64B1/58 (3) · IPC B64D7/02 (3) · IPC B64C23/00 (3) · IPC B64C9/00 (2) · IPC B64C29/00 (2) · IPC B64C17/00 (2) · IPC B64C11/34 (2) · IPC B64C11/30 (2) · IPC B64C11/06 (2) · IPC B64C11/04 (2) · IPC G01M9/00 (2) · IPC B64C 11/00 (2) · IPC B64C11/16 (2)
CPCs:
None (180) · CPC B64B1/00 (16) · CPC B64C11/006 (12) · CPC B64C23/005 (7) · CPC B64C33/02 (6) · CPC B64C11/20 (5) · CPC B64C11/04 (5) · CPC B64C11/00 (5) · CPC B64C11/48 (4) · CPC B64B1/58 (4) · CPC B64D7/02 (4) · CPC B64C33/00 (3) · CPC B64C2700/6295 (3) · CPC B63H1/12 (3) · CPC B64C17/00 (3) · CPC B64C11/36 (3) · CPC B64C11/16 (3)
First filing:
Citations from after 1930:
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