Drilldown: Patents

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Patents > Grant date: 1900 - 1909 & Patent agent : E. Bletry or Frazer Furk something or None

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Inventor country:
US (388) · FR (326) · DE (147) · None (102) · GB (58) · AT (33) · HU (32) · CH (19) · SE (15) · IT (13) · AH (13) · MX (13) · BE (10) · NL (10) · ES (10) · RU (9) · CA (8) · DK (7) · NZ (6) · HR (5)
Applicant firm:
None (1173) · Motorluftschiff Studiengesellschaft m.b.H (12) · Aktiebolaget Aviatorer (8) · General Electric Co. (3) · Motorluftschiff-Studiengesellschaft m.b.H (3) · Siemens-Schuckert Werke GmbH (3) · Société Malécot & Cie (3) · A Sociedade Estella Cessionaria de João Gouveia (2) · Société anonyme Astra AB (2) · Henry Boinet & Cie. (2) · Rubber Balloon Company of America (2) · Établissements de Dion-Bouton (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (999) · Patent HU-1901-24148 (5) · Patent US-1903-821393 (5) · Patent SE-1906-23283 (4) · Patent FR-1904-342610 (4) · Patent FR-1902-328044 (4) · Patent FR-1899-292828‎ (4) · Patent DE-1899-123884 (4) · Patent GB-1903-27212 (3) · Patent DE-1907-192662 (3) · Patent DE-1907-194166 (3) · Patent GB-1908-4519 (3) · Patent US-1904-793746 (3) · Patent FR-1900-300646 (3) · Patent FR-1899-Boinet (3) · Patent DE-1902-140705 (3) · Patent FR-1902-326727 (3) · Patent FR-1906-363017 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
None (874) · IPC B64B1/00 (87) · IPC B64B1/58 (25) · IPC B64C39/00 (25) · IPC B64C33/02 (20) · IPC B64B1/40 (17) · IPC B64C11/00 (16) · IPC B64C33/00 (13) · IPC B64C31/06 (10) · IPC B64C23/00 (8) · IPC B64C27/04 (8) · IPC B64C9/00 (6) · IPC B64C1/00 (6) · IPC B64C31/00 (5) · IPC B64C17/00 (5) · IPC B64B1/62 (4) · IPC B64C13/00 (4) · IPC B64C5/04 (4) · IPC A63H27/00 (4) · IPC B64C11/001 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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