Drilldown: Patents

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Patents > Tech fields : frame or lift or propeller & Related to aircraft: 1 & Number of claims: 1-2

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Application number:
None (198)
Granted:
Supplementary to patent:
None (234) · Patent SE-1906-25199 (3) · Patent DE-1913-290120 (3) · Patent FR-1909-403985 (2) · Patent FR-1906-363017 (2) · Patent FR-1909-410848 (2) · Patent FR-1910-418630 (2) · Patent DE-1913-293131 (2) · Patent FR-1909-07-01 Société Antoinette (2) · Patent DE-1899-123884 (2) · Patent DE-1893-73799 (2) · Patent GB-1927-653688 (2) · Patent FR-1908-405961 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (167) · None (12) · Armengaud jeune (7) · Weismann et Marx (6) · Victor J. Evans (5) · Munn & Co. (4) · E. Blétry (4) · Lavoix et Mosès‎ (4) · Dom. Casalonga (4) · J. Germain (4) · J. Bonnet-Thirion (4) · L. Chassevent (3) · E. Blum & Co. (3) · Jensen & Son (3) · Marks & Clerk (3) · de Bongé (3) · Brandon frères (3) · Charles Dony (3)
National tech categories:
FR 6.4 (89) · None (46) · AT 77d (29) · RU Group V (18) · DE 77h.6 (18) · DE 77h.5 (15) · HU V/h (11) · DE 77h.9 (7) · DE 77h.2 (6) · DE 77 (6) · DE 77h.4 (5) · FR 6.3 (5) · FR 6.2 (4) · DE 77h.7 (4) · CH 129b (4)
IPCs:
None (163) · IPC B64C39/00 (17) · IPC B64B1/00 (12) · IPC B64B1/58 (9) · IPC B64C3/00 (9) · IPC B64C23/00 (8) · IPC B64C25/00 (7) · IPC B64C1/00 (7) · IPC B64C11/16 (7) · IPC B64C35/00 (7) · IPC B64C33/02 (6) · IPC B64C31/06 (6) · IPC B64C11/00 (6) · IPC B64C3/18 (5) · IPC B64C1/06 (5) · IPC B64C3/48 (4) · IPC B64C17/00 (4) · IPC B64C13/00 (4)
CPCs:
None (115) · CPC B64B1/00 (20) · CPC B64C39/00 (16) · CPC B64C23/005 (13) · CPC B64B1/58 (10) · CPC B64C3/385 (8) · CPC B64C3/00 (8) · CPC B64C2700/6295 (8) · CPC B64C33/02 (8) · CPC B64C35/00 (8) · CPC B64C25/06 (6) · CPC B64C13/00 (6) · CPC B64C25/62 (6) · CPC B64C11/006 (6) · CPC B64C2001/0063 (5) · CPC A63H27/08 (5)
First filing:
Citations from after 1930:
Number of claims:
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