Drilldown: Patents

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Patents > Tech fields : centrifuge or propulsion & First filing: None

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Applicant person:
None (243) · Jan Jaakson (5) · Gabriel Babillot (3) · Emanuel Kalisch (3) · Charles Algernon Parsons (2) · John Edward Thompson (2) · Hermann Hassenbach (2) · G. Montaudon (2) · Louis Constantin (2) · Louis Joseph Constantin (2) · Louis Vinay (2) · Louis-Marie Le Dantec (2) · Cosimo Canovetti (2) · Charles Espinosa (2) · Marguerite de Lesseps (2) · Alfred Julius Boult (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Supplementary to patent:
None (268) · Patent GB-1911-12232 (5) · Patent CH-1899-18666 (4) · Patent FR-1904-340154 (3) · Patent FR-1908-404631 (3) · Patent FR-1906-363017 (2) · Patent FR-1902-326727 (2) · Patent FR-1900-299924 (2) · Patent FR-1911-426626 (2) · Patent DE-1899-123884 (2) · Patent DE-1895-98580 (2) · Patent DE-1893-73799 (2) · Patent CH-1912-62201 (2) · Patent GB-1909-12556 (2) · Patent GB-1905-1140 (2) · Patent GB-1911-19430 (2) · Patent IT-1902-65889 (2) · Patent US-1909-1010443 (2) · Patent GB-1911-5162 (2)
Related to aircraft:
Patent agent:
None (226) · Wilhelm Reinhard (3) · Lavoix et Mosès (3) · Haseltine, Lake & Co. (3) · Edwin Phillips (3) · Abel & Imray (3) · Desnos (3) · Bonnet-Thirion (2) · Kirkpatrick (2) · J.H. Johnson (2) · G. F. Redfern & Co. (2) · E. Blum & Co. (2) · Duvinage (2) · Digeon (2) · Wunderlich (2) · A. Ritter (2) · 1 (2) · A. Monteilhet (2)
National tech categories:
None (89) · GB 4 propel & steer (28) · FR 6.3 (25) · IT 8 (19) · BE K (18) · GB 4 with buoyant (14) · HU V/h (14) · GB 4 without buoyant (12) · FR 6.4 (10) · AT 77d (10) · FR 6.2 (9) · GB 4 (8) · FR 5 (8) · DE 77 (7) · CH 115 (7) · GB 4 framework (6) · AU 90.3 (5) · GB 4 motors (5) · GB 4 aërostats (5)
IPCs:
None (300) · IPC B63H1/12 (5) · IPC B64C11/00 (4) · IPC B64B1/58 (3) · IPC B64C33/02 (2) · IPC B64C39/008 (2) · IPC B64B1/00 (2) · IPC B64D27/04 (2) · IPC B64D35/04 (2)
CPCs:
None (289) · CPC B64C11/006 (5) · CPC B64C11/00 (4) · CPC B63H1/12 (3) · CPC B63H2001/122 (3) · CPC B64B1/00 (3) · CPC B64D27/04 (3) · CPC B64C33/02 (2) · CPC B63H1/265 (2) · CPC B64D35/04 (2) · CPC B64B1/58 (2) · CPC B64D27/00 (2) · CPC B64C39/008 (2) · CPC B64C2700/6295 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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