Drilldown: Patents

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Patents > Office : HU or SAX or Other & Granted : No or Yes & Patent agent : Charles Dony or Victor J. Evans or None & First filing: No & Number of diagram pages: 2

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Office: (Click arrow to add another value)
Inventors:
None (12) · Antoine-Padoue Filippi (3) · Romeo Wankmüller (2) · Nazaire Lacrotte (2) · Philippe Delbert (2) · Henry Calder Lobnitz (2) · Joseph Fauchon (2) · Thomas Mortimer Crepar (2) · Louis-Adolphe Hayot (2)
Inventor country:
Applicant person:
None (29) · Romeo Wankmüller (2) · Joseph Fauchon (2) · Henry Calder Lobnitz (2) · Louis-Adolphe Hayot (2) · Nazaire Lacrotte (2) · Philippe Delbert (2) · Antoine-Padoue Filippi (2)
Applicant is inventor:
Tech fields:
airplane (48) · design (30) · frame (27) · LTA (25) · construction (19) · propellers (18) · propulsion (18) · stability (16) · wings (15) · airship (15) · Control (15) · Subsystem (15) · whole (9) · propeller (8) · navigation (8) · safety (7) · flapping (7) · Sustentation (7) · wheels (7) · Rudder (7)
Full specification filed date:
Application number:
None (51)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (61) · Patent FR-1902-328044 (2) · Patent GB-1909-2111 (2) · Patent GB-1911-2636 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (32) · None (20) · FR 6.4 (14) · DE 77 (8) · DE 77h.5 (7) · AT 77d (5) · FR 6.3 (3) · USPC 2/2.14 (2) · DE 77h.9 (2)
CPCs:
None (55) · CPC B64B1/00 (7) · CPC B64C2700/6295 (5) · CPC B64C39/00 (5) · CPC B64C17/00 (4) · CPC A63H27/08 (3) · CPC B64C13/00 (3) · CPC B64C39/005 (2) · CPC B64C3/00 (2) · CPC B64C31/04 (2) · CPC B64C33/02 (2) · CPC F04D29/384 (2) · CPC B64C27/04 (2) · CPC B64C11/006 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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