Drilldown: Patents

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Patents > Tech fields : lift or navigation or propeller & Number of claims: 1-2

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None (296) · Patent FR-1908-392672 (8) · Patent SE-1906-25199 (3) · Patent DE-1913-290120 (3) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (3) · Patent FR-1909-07-01 Société Antoinette (2) · Patent FR-1906-369937 (2) · Patent FR-1909-410848 (2) · Patent FR-1910-418630 (2) · Patent FR-1912-449167 (2) · Patent DE-1913-293131 (2) · Patent DE-1911-263643 (2) · Patent DE-1907-194165 (2) · Patent DE-1899-123884 (2) · Patent DE-1893-73799 (2) · Patent NZ-1909-26981 (2) · Patent FR-1908-407090 (2) · Patent AT-1909-IE (2) · Patent 1907-09-03 Siemens-Schuckert Werke GmbH (2) · Patent AT-1907-36106 (2)
Related to aircraft:
Patent agent:
None (180) · Armengaud jeune (29) · None (11) · G. de Mestral et F. Harlé (8) · E. Blétry (7) · J. Germain (6) · Dom. Casalonga (6) · Munn & Co. (6) · J. Bonnet-Thirion (6) · Marks & Clerk (5) · Victor J. Evans (4) · E. Blum & Co. (4) · L. Chassevent (4) · Hippolyte Josse (4) · Brandon freres (3) · Schwab (3) · Charles Assi (3) · Charles Dony (3) · Haseltine, Lake & Co. (3) · H. Bœttcher fils (3)
National tech categories:
FR 6.4 (152) · None (70) · AT 77d (27) · DE 77 (18) · DE 77h.5 (12) · HU V/h (11) · DE 77h.6 (11) · FR 6.3 (9) · FR 6.2 (9) · RU Group V (9) · USPC 244/66 (6) · USPC 244/73R (5) · DK 77 (4) · USPC 244/60 (4) · DE 77h (4) · USPC 244/30 (4)
IPCs:
None (182) · IPC B64B1/00 (29) · IPC B64C39/00 (20) · IPC B64C17/00 (16) · IPC B64C1/00 (16) · IPC B64C23/00 (15) · IPC B64C3/38 (14) · IPC B64C11/00 (11) · IPC B64C3/54 (11) · IPC B64B1/58 (8) · IPC CPC B64C13/00 (8) · IPC B64C3/00 (6) · IPC B64C13/00 (6) · IPC B64B1/40 (6) · IPC B64C3/48 (6) · IPC B64C11/16 (6) · IPC B64C33/02 (6) · IPC B64C27/00 (6) · IPC B64C13/04 (5) · IPC B64C3/52 (5)
CPCs:
None (103) · CPC B64B1/00 (34) · CPC B64C23/005 (24) · CPC B64C13/00 (23) · CPC B64C17/00 (18) · CPC B64C2700/6295 (15) · CPC B64C39/00 (14) · CPC B64C3/385 (12) · CPC B64C11/006 (11) · CPC B64C39/005 (9) · CPC B64C3/54 (9) · CPC B64C2700/6274 (9) · CPC B64B1/40 (8) · CPC B64C2700/6218 (7) · CPC B64C11/001 (7) · CPC B64B1/58 (7) · CPC B64C2700/6256 (7)
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