Drilldown: Patents

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Patents > Applicant person : Louis Blériot or Robert Esnault-Pelterie or Thomas Sloper or US or None & CPCs : CPC B64C33/02 or None & Family year: 1800 - 1899

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Tech fields:
LTA (224) · None (204) · navigation (167) · Propulsion (120) · balloon (119) · frame (35) · propeller (28) · marine (27) · whole (23) · airplane (22) · stability (21) · car (20) · safety (20) · dirigible (15) · Aerial Navigation* (15) · rudder (15)
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Supplementary to patent:
None (722) · Patent US-1892-502168 (2) · Patent FR-1891-217128 (2) · Patent FR-1841-9265 (2) · Patent FR-1897-271948 (2) · Patent GB-1885-339 (2) ·   (2)
Related to aircraft:
Patent agent:
None (664) · Blétry aîné (8) · Armengaud jeune (6) · Desnos (6) · Dieuaide (6) · Chassevent (5) · Fayollet (4) · Dumas (3) · Armengaud aîné (3) · Haseltine, Lake & Co. (3)
National tech categories:
None (459) · FR 6.3 (140) · FR 5 (59) · DE 77 (19) · GB 4 propel & steer (18) · GB 4 with buoyant (17) · GB 4 without buoyant (16) · FR 6.4 (14) · FR 6 (8) · GB 4 (7) · GB 4 aërostats (6) · GB 4 aëroplanes (5) · GB 123 aero steam generators (4) · USPC 244/3.23 (4) · GB 122 aero steam engines (4) · GB 4 motors (4) · DE 77h (3) · FR 6.2 (3)
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