Drilldown: Patents

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Patents > First filing: Yes & Number of text pages: 5-20 & Number of figures: 11-12

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Office:
Inventors:
None (3) · Charles Groombridge (2) · William Alfred South (2) · Newton Booth Converse (2) · John P. Tarbox (2) · Christopher John Lake (2) · William Whitney Christmas (2)
Inventor country:
Applicant person:
None (5) · William Alfred South (2) · Newton Booth Converse (2) · Christopher John Lake (2) · Charles Groombridge (2) · Harold Wade (2)
Applicant is inventor:
Tech fields:
Airplane (21) · None (20) · stability (18) · frame (12) · design (11) · Propulsion (10) · wings (9) · control (8) · construction (7) · LTA (7) · propeller (7) · rudder (5) · hybrid (5) · whole (5) · propellers (5) · takeoff (4) · helicopter (4) · Lift (4) · navigation (4) · Airship (4)
Full specification filed date:
Application number:
None (15)
Granted:
Related to aircraft:
Patent agent:
None (16) · Philip M. Justice (2) · Weismann et Marx (2) · Brandon frères (2) · Munn & Co. (2) · None (2) · Ernest de Pass (2)
CPCs:
CPC B64C17/00 (14) · None (12) · CPC B64C3/385 (8) · CPC B64C2700/6218 (7) · CPC B64C3/00 (5) · CPC B64C2700/6233 (5) · CPC B64C23/005 (4) · CPC B64B1/00 (4) · CPC B64C13/00 (4) · CPC B64C2700/6295 (3) · CPC B64C35/00 (3) · CPC B64C33/02 (3) · CPC B64C23/00 (2) · CPC B64C33/00 (2) · CPC B64C39/00 (2) · CPC B64C39/003 (2) · CPC B64C39/005 (2) · CPC Y02T50/10 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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