Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & Application number: None & Number of claims: 3

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Office:
Inventors:
None (3) · Ottavio Ricaldoni (3) · Gaetano Arturo Crocco (3) · Frederick William Hutchinson Hutchinson (3) · Athanassios Marinakis (2) · Thomas Wigston Kinglake Clarke (2) · Philippe Delbert (2) · Louis Gathmann (2) · Josef Deixler (2) · Heinrich Suter (2) · Gustav Knäpper (2) · Emil Lehmann (2) · Emanuel Kalisch (2) · Edward Smethurst (2) · Heinrich Hildebrand (2) · Alfred Maul (2)
Inventor country:
Applicant person:
None (29) · Frederick William Hutchinson Hutchinson (3) · Athanassios Marinakis (2) · Emanuel Kalisch (2) · Edward Smethurst (2) · Louis Gathmann (2) · Heinrich Hildebrand (2)
Applicant is inventor:
Tech fields:
LTA (32) · propulsion (21) · frame (18) · balloon (18) · design (15) · Airplane (14) · propeller (13) · Flapping (11) · navigation (11) · stability (9) · car (9) · whole (9) · propellers (8) · parachute (8) · safety (7) · marine (7)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Publication date:
Supplementary to patent:
None (69) · Patent FR-1902-328044 (2)
Related to aircraft:
Patent agent:
None (46) · Hy. Fairbrother (4) · Edward Evans & Co. (3) · Munn & Co. (3) · Marks & Clerk (3) · Boult, Wade & Tennant (3) · Jensen & Son (2) · J. E. Evans-Jackson & Co. (2) · Haseltine, Lake & Co. (2) · G. G. M. Hardingham (2) · Harris & Mills (2) · A. Ritter (2)
National tech categories:
None (50) · AT 77d (12) · DE 77h (6) · DK 77 (4) · USPC 244/153R (3) · FR 5.3 (3) · DE 77h.5 (2) · CH 115 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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