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Patents > Inventor country: US & Number of claims: 13-70 & Number of figures: 10-11

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Office:
Inventors:
Augustus Moore Herring (3) · George Celestine St. Louis (2) · Calvin Pearson (2) · Christopher John Lake (2) · Henry Kleckler (2) · Elmer Ambrose Sperry (2) · Robert D. Bruce (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (2) · Christopher John Lake (2) · Henry Kleckler (2) · Robert D. Bruce (2) · George Celestine St. Louis (2) · Calvin Pearson (2) · Augustus Moore Herring (2)
Applicant is inventor:
Tech fields:
airplane (15) · stability (10) · None (9) · frame (7) · navigation (6) · propeller (5) · design (5) · marine (5) · gyroscope (4) · LTA (4) · biplane (4) · propulsion (4) · propellers (3) · construction (3) · lift (3) · HTA (3) · rudder (3)
Full specification filed date:
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Related to aircraft:
National tech categories:
None (13) · USPC 244/80 (3) · USPC 244/119 (3) · USPC 244/76R (2) · USPC 244/22 (2) · FR 6.4 (2) · USPC 244/91 (2)
CPCs:
None (7) · CPC B64C23/005 (4) · CPC B64C17/00 (3) · CPC Y02T50/10 (2) · CPC G01C19/38 (2) · CPC B64C39/00 (2) · CPC B64C33/02 (2) · CPC B64C3/385 (2) · CPC B64C25/60 (2) · CPC B64C3/40 (2) · CPC B64C13/24 (2) · CPC B64B1/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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