Drilldown: Patents

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Patents > Office : ?? or FR or MX & Granted: Yes & Number of claims: None

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Related to aircraft:
Patent agent:
None (1786) · Armengaud jeune (55) · Weismann et Marx (28) · Chassevent (27) · Desnos (19) · Blétry aîné (18) · J. Bonnet-Thirion (17) · Armengaud aîné (15) · Gaston Rose (13) · Hippolyte Josse (12) · G. de Mestral et F. Harlé (11) · Société Marillier et Robelet (11) · Boramé et Julien (11) · Dom. Casalonga (9) · Dieuaide (9) · Casalonga (9) · Société Louis Gudman et Cie (8) · Thirion (8) · Brandon frères (8)
National tech categories:
None (1234) · FR 6.4 (478) · FR 6.3 (449) · FR 5 (82) · MX F. III (34) · FR 6.2 (22) · FR 6 (21) · FR 5.8 (10) · MX F. II (8) · FR 10.1 (7) · FR 20.1 (6) · FR 20 (5) · FR 6.3? (4) · MX F. I (4) · FR 2 (4) · FR 6.8 (4) · FR 6.1 (4)
IPCs:
None (1866) · IPC B64B1/00 (97) · IPC B64B1/58 (57) · IPC B64C39/00 (35) · IPC B64C11/00 (21) · IPC B64C17/00 (20) · IPC B64C1/00 (19) · IPC B64C23/00 (17) · IPC B64C3/00 (15) · IPC B64B1/40 (14) · IPC B64C25/00 (14) · IPC B64C33/00 (10) · IPC B64C33/02 (10) · IPC B64C35/00 (10) · IPC B64C27/04 (10) · IPC B64B1/62 (9) · IPC B64C3/56 (6) · IPC B64C13/00 (6)
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