Drilldown: Patents

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Patents > Patent agent: None & Number of text pages: 5-20 & Number of diagram pages: 2-3

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Office:
Inventors:
None (2) · Glenn Hammond Curtiss (2) · Paul Guérin (2) · Robert Kemp (2) · Frank A Bullington (2) · Richard Liebau (2) · John P. Tarbox (2) · Henry Calder Lobnitz (2)
Inventor country:
Applicant person:
None (21) · Frank A Bullington (2) · Henry Calder Lobnitz (2) · Richard Liebau (2)
Applicant is inventor:
Tech fields:
airplane (40) · stability (26) · design (19) · propulsion (18) · frame (16) · control (14) · LTA (14) · Propellers (12) · wings (11) · whole (11) · navigation (11) · propeller (9) · None (9) · HTA (9) · Construction (8) · airship (8) · automatic stability (8) · rudder (7) · Steering (7)
Full specification filed date:
Application number:
None (48)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (41) · HU V/h (19) · FR 6.4 (8) · CA 244/35 (3) · FR 6.3 (3) · AT 77d (2) · CA 244/8 (2) · USPC 244/80 (2) · USPC 244/87 (2)
CPCs:
None (61) · CPC B64C13/00 (6) · CPC B64C17/00 (5) · CPC B64C3/385 (4) · CPC B64B1/00 (4) · CPC B64C35/00 (3) · CPC B64C23/005 (3) · CPC B64C2700/6218 (2) · CPC B64C2700/6216 (2) · CPC B64C25/60 (2) · CPC B64C29/0025 (2) · CPC B64C17/06 (2) · CPC B64C2700/6295 (2) · CPC Y10S267/02 (2) · CPC F16F9/06 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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