Drilldown: Patents

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Patents > Tech fields: propulsion & Supplementary to patent: None & Number of text pages: 1-2

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Application number:
None (201) · 496388D (2)
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (174) · None (19) · Armengaud jeune (13) · Munn & Co. (13) · Chassevent (6) · Victor J. Evans (5) · L. Chassevent (5) · Dom. Casalonga (5) · Y. Rabilloud et fils (5) · R. S. & A. B. Lacey (4) · J. Germain (4) · Hippolyte Josse (3) · J. Bonnet-Thirion (3) · Lavoix et Mosès (3) · E. Blétry (3)
National tech categories:
FR 6.4 (89) · None (46) · DE 77 (22) · HU V/h (21) · FR 6.3 (21) · FR 6.2 (18) · AT 77d (14) · DE 77h.6 (9) · USPC 244/73R (8) · FR 5.8 (7) · DE 77h (6) · USPC 244/72 (5) · USPC 244/70 (5) · USPC 244/60 (5) · USPC 244/6 (5)
IPCs:
None (178) · IPC B64C11/00 (32) · IPC B64B1/00 (30) · IPC B64C39/00 (22) · IPC B64C33/02 (13) · IPC B64C11/16 (7) · IPC B64D27/00 (6) · IPC B64C23/00 (6) · IPC B64C11/20 (6) · IPC B64B1/58 (6) · IPC B64C27/04 (6) · IPC B64C11/04 (5) · IPC B64C29/00 (4) · IPC B63H1/12 (4) · IPC B64D27/04 (4) · IPC B64D35/04 (3) · IPC B64C11/24 (3) · IPC B64C9/00 (3) · IPC B64C17/00 (3) · IPC B64B1/40 (3)
CPCs:
None (95) · CPC B64B1/00 (38) · CPC B64C11/006 (31) · CPC B64C33/02 (18) · CPC B64C23/005 (17) · CPC B64C39/005 (13) · CPC B64C11/00 (11) · CPC B64C39/00 (9) · CPC B64C2700/6295 (8) · CPC B64D27/00 (7) · CPC B64C11/001 (6) · CPC B64C27/82 (6) · CPC B64C11/04 (6) · CPC B64B1/58 (6) · CPC B64C11/16 (5) · CPC B64C11/20 (5) · CPC B64C2700/6281 (5) · CPC B64C2700/6274 (5)
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