Drilldown: Patents

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Patents > Tech fields: navigation & Grant date: 1800 - 1899

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Office:
Applicant person:
None (125) · Louis-Honoré Gauthier (5) · l'abbé Jean-Martin Demongeot (4) · Eugene F. Falconnet (4) · Albert Livingstone Blackman (4) · Guégnot (3) · Edward Arthur Pearse (3) · Hugh Bell (2) · Martin Braun (2) · Bessières fils (2) · Estanislao Caballero de los Olivos (2) · Couturier (2) · Planche (2) · Charles Pagé (2) · Charles P. Fest (2) · Richard William Cowan (2) · Chaigneau (2) · de Louvrié (2) · Bary (2) · Barbier (2)
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Supplementary to patent:
None (244) · Patent FR-1841-9265 (6) · Patent CH-1899-18666 (3) · Patent FR-1881-142748 (3) · Patent FR-1836-5429 (3) · Patent FR-1892-225358 (2) · Patent CA-1878-8860 (2)
Related to aircraft:
Patent agent:
None (192) · Munn & Co. (9) · Desnos (6) · Armengaud jeune (5) · Haseltine, Lake & Co. (3) · None (3) · Blétry aîné (3) · Casalonga (3) · Chassevent (2) · Marks & Clerk (2) · Nauhardt (2) · Dufrené (2) · Dieuaide (2) · D. Young & Co. (2) · D. W. Glassie (2) · Delorme (2) · Boult & Wade (2) · Société Assi et Genès (2)
National tech categories:
FR 6.3 (79) · None (76) · DE 77 (25) · USPC 244/30 (15) · FR 6.4 (15) · GB 4 propel & steer (13) · FR 6 (11) · FR 5 (7) · GB 4 without buoyant (6) · FR 6.2 (6) · USPC 244/26 (5) · GB 4 framework (5) · USPC 244/51 (5) · USPC 244/27 (4) · GB 4 aëroplanes (4)
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Cites these patents:
Citations from after 1930:
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