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Patents > Office : DE or US & Applicant firm : Sperry Gyroscope Company or None & Grant date: 1917 & Cites these patents: None

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Year granted:
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Inventors:
Glenn Hammond Curtiss (7) · Martin Jelalian (3) · John J. Reynolds (3) · William C ROBINSON (3) · Thomas Rutherford Macmechen (3) · Tony Francisco (2) · John Thomas Simpson (2) · John C SCHLEICHER (2) · James S. Lang (2) · Joseph Allison Steinmetz (2) · Frank Ezra Summers (2) · Frank A Bullington (2) · Everard Richard Calthrop (2) · Edson F. Gallaudet (2) · Thomas Sopwith (2) · Adolf Frank RUSS (2)
Inventor country:
Applicant person:
CURTISS (7) · None (4) · Thomas Rutherford Macmechen (3) · Martin Jelalian (3) · ROBINSON William C (3) · John J. Reynolds (3) · Joseph Allison Steinmetz (2) · James S. Lang (2) · Frank Ezra Summers (2) · RUSS ADOLF FRANK (2) · Everard Richard Calthrop (2) · Edson F. Gallaudet (2) · SCHLEICHER John C (2) · Frank A Bullington (2) · John Thomas Simpson (2) · Tony Francisco (2)
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Tech fields:
None (112) · airplane (8) · LTA (5) · propulsion (5) · stability (5) · marine (4) · propeller (4) · construction (4) · military (3) · aerial propeller (3) · Airship (3) · hybrid (3)
Full specification filed date:
Application number:
None (13)
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (147) · USPC 244/78.1 (2) · USPC 244/100R (2)
CPCs:
CPC B64C13/00 (12) · CPC B64C2700/6295 (12) · CPC B64B1/00 (12) · CPC B64C17/00 (10) · CPC B64C23/005 (10) · CPC B64C33/02 (6) · CPC B64C31/04 (5) · CPC B64C11/006 (4) · CPC B64C3/00 (4) · CPC B64C3/385 (4) · CPC B64C3/48 (4) · CPC B64C35/00 (4) · CPC B64C39/005 (4) · CPC B64C3/40 (3) · CPC B64C25/60 (3) · CPC B64C9/00 (3) · CPC B64C2001/0081 (3) · CPC B64C3/14 (3) · CPC B64C39/026 (3) · CPC B64B1/62 (3)
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Citations from after 1930:
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