Drilldown: Patents

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Patents > Tech fields: navigation & Number of figures: 10-40

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Office:
Inventors:
Philippe Delbert (5) · Eugene F. Falconnet (4) · Francis Alexander Barton (3) · Heinrich Suter (3) · Edmund Sparmann (2) · Anthony Rudolph Silverston (2) · Ferdinand von Zeppelin (2) · Louis-Étienne Roze (2) · Octave Chanute (2) · George McMullen (2) · Ramiro de Palacios (2) · Reinhold Schmiechen (2) · Elmer Ambrose Sperry (2) · Albert Hugo Friedel (2) · Alfred K. R. A. Krakow (2) · Wilhelm Goetjes (2) · Simon Brubaker Minnich (2) · Henry Boinet (2)
Applicant person:
None (26) · Eugene F. Falconnet (4) · Philippe Delbert (3) · Albert Hugo Friedel (2) · Edmund Sparmann (2) · Francis Alexander Barton (2) · Simon Brubaker Minnich (2) · Reinhold Schmiechen (2)
Applicant type:
Applicant is inventor:
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Full specification filed date:
Application number:
None (62)
Granted:
Related to aircraft:
Patent agent:
None (39) · Munn & Co. (9) · Michael J. Stark & Sons (3) · None (3) · R. S. & A. B. Lacey (2) · Haseltine, Lake & Co. (2) · Lavoix et Mosès (2) · D. W. Glassie (2) · H. Bœttcher fils (2) · W. D. Rowlingson (2) · Armengaud jeune (2)
National tech categories:
None (25) · FR 6.4 (18) · GB 4 propel & steer (7) · DE 77 (5) · USPC 244/6 (5) · GB 4 framework (5) · USPC 244/51 (4) · USPC 244/80 (4) · USPC 244/96 (4) · FR 6.3 (4) · GB 4 without buoyant (4) · USPC 244/30 (3) · USPC 244/26 (3) · AT 77d (3) · USPC 244/233 (3) · GB 4 aëroplanes (3)
CPCs:
None (44) · CPC B64B1/00 (16) · CPC B64C23/005 (10) · CPC B64C33/02 (6) · CPC B64C13/00 (5) · CPC B64C39/005 (5) · CPC B64C9/00 (4) · CPC B64C39/00 (4) · CPC B64C3/385 (3) · CPC B64C17/00 (3) · CPC B64C29/0033 (3) · CPC B64B1/40 (3) · CPC B64C2700/6256 (2) · CPC B64C3/40 (2) · CPC B64B1/58 (2) · CPC B64C27/04 (2)
First filing:
Cites these patents:
Citations from after 1930:

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