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Patents > Family year: 1918 & Number of claims: 5-20 & Number of diagram pages: 2-3

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Year filed:
Year granted:
Office:
Inventors:
Henry Kleckler (3) · None (2) · Claude Grahame-White (2) · George Holt Thomas (2) · Herbert Wiley Hetherington (2) · James M. H. Jacobs (2) · Harold Ingram Sidgwick (2) · Melville W. Mix (2) · Harris Booth (2) · Charles Arthur Wragg (2)
Inventor country:
Applicant person:
None (9) · Melville W. Mix (2) · Harris Booth (2) · George Holt Thomas (2) · Henry Kleckler (2) · Herbert Wiley Hetherington (2) · Claude Grahame-White (2) · Harold Ingram Sidgwick (2)
Applicant is inventor:
Tech fields:
airplane (15) · None (9) · control (8) · fuselage (8) · construction (6) · frame (5) · ornithopter (4) · stability (3) · LTA (3) · Safety (3) · propellers (3) · biplane (3) · spars (3) · wing (3)
Filing date:
Application number:
None (6) · 324718 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (10) · John P. Tarbox (6) · Brewer & Son (3) · A. M. & William Clark (2) · Kerr, Page, Cooper & Haywood (2) · None (2) · N. S. Amstutz (2)
CPCs:
CPC B64C2001/0063 (4) · CPC B64C1/00 (4) · CPC B64C13/00 (4) · CPC B64C3/00 (4) · None (3) · CPC B64C2001/0081 (3) · CPC B64C2700/6233 (3) · CPC B64C2700/6256 (3) · CPC B64C33/00 (3) · CPC B64C35/00 (3) · CPC B64C33/02 (3) · CPC B64C1/08 (3) · CPC B64F2700/6226 (3)
Family year:
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Cites these patents:
Citations from after 1930:
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